Home / 233,008.39-349,862.50-133,281.19

Finding the Fourth Proportional to 233,008.39, 349,862.50 and 133,281.19

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Solution

The fourth proportional to 233,008.39, 349,862.50 and 133,281.19 is: 200,121.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,008.39 : 349,862.50 = 133,281.19 : x
  2. Step 2: Convert to fraction form
    233,008.39/349,862.50 = 133,281.19/x
  3. Step 3: Cross multiply
    233,008.39x = 349,862.50 × 133,281.19
  4. Step 4: Simplify right side
    233,008.39x = 46,630,088,587.06
  5. Step 5: Solve for x
    x = 46,630,088,587.06/233,008.39
  6. Step 6: Final answer
    x = 200,121.93

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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.