Home / 130,160.52-195,265.20-59,088.18

Finding the Fourth Proportional to 130,160.52, 195,265.20 and 59,088.18

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Solution

The fourth proportional to 130,160.52, 195,265.20 and 59,088.18 is: 88,643.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,160.52 : 195,265.20 = 59,088.18 : x
  2. Step 2: Convert to fraction form
    130,160.52/195,265.20 = 59,088.18/x
  3. Step 3: Cross multiply
    130,160.52x = 195,265.20 × 59,088.18
  4. Step 4: Simplify right side
    130,160.52x = 11,537,865,285.34
  5. Step 5: Solve for x
    x = 11,537,865,285.34/130,160.52
  6. Step 6: Final answer
    x = 88,643.36

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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.