Home / 110,684.55-152,746.38-60,383.55

Finding the Fourth Proportional to 110,684.55, 152,746.38 and 60,383.55

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Solution

The fourth proportional to 110,684.55, 152,746.38 and 60,383.55 is: 83,330.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,684.55 : 152,746.38 = 60,383.55 : x
  2. Step 2: Convert to fraction form
    110,684.55/152,746.38 = 60,383.55/x
  3. Step 3: Cross multiply
    110,684.55x = 152,746.38 × 60,383.55
  4. Step 4: Simplify right side
    110,684.55x = 9,223,368,674.05
  5. Step 5: Solve for x
    x = 9,223,368,674.05/110,684.55
  6. Step 6: Final answer
    x = 83,330.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.