Home / 833,168.46-1,249,799.34-234,082.89

Finding the Fourth Proportional to 833,168.46, 1,249,799.34 and 234,082.89

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Solution

The fourth proportional to 833,168.46, 1,249,799.34 and 234,082.89 is: 351,137.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,168.46 : 1,249,799.34 = 234,082.89 : x
  2. Step 2: Convert to fraction form
    833,168.46/1,249,799.34 = 234,082.89/x
  3. Step 3: Cross multiply
    833,168.46x = 1,249,799.34 × 234,082.89
  4. Step 4: Simplify right side
    833,168.46x = 292,556,641,427.29
  5. Step 5: Solve for x
    x = 292,556,641,427.29/833,168.46
  6. Step 6: Final answer
    x = 351,137.44

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.