Home / 130,502.28-195,753.54-32,006.28

Finding the Fourth Proportional to 130,502.28, 195,753.54 and 32,006.28

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Solution

The fourth proportional to 130,502.28, 195,753.54 and 32,006.28 is: 48,009.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,502.28 : 195,753.54 = 32,006.28 : x
  2. Step 2: Convert to fraction form
    130,502.28/195,753.54 = 32,006.28/x
  3. Step 3: Cross multiply
    130,502.28x = 195,753.54 × 32,006.28
  4. Step 4: Simplify right side
    130,502.28x = 6,265,342,612.23
  5. Step 5: Solve for x
    x = 6,265,342,612.23/130,502.28
  6. Step 6: Final answer
    x = 48,009.45

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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.