Home / 106,292.29-159,460.92-35,210.90

Finding the Fourth Proportional to 106,292.29, 159,460.92 and 35,210.90

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Solution

The fourth proportional to 106,292.29, 159,460.92 and 35,210.90 is: 52,823.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,292.29 : 159,460.92 = 35,210.90 : x
  2. Step 2: Convert to fraction form
    106,292.29/159,460.92 = 35,210.90/x
  3. Step 3: Cross multiply
    106,292.29x = 159,460.92 × 35,210.90
  4. Step 4: Simplify right side
    106,292.29x = 5,614,762,508.03
  5. Step 5: Solve for x
    x = 5,614,762,508.03/106,292.29
  6. Step 6: Final answer
    x = 52,823.80

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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.