Home / 32,292.12-44,545.08-30,008.76

Finding the Fourth Proportional to 32,292.12, 44,545.08 and 30,008.76

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Solution

The fourth proportional to 32,292.12, 44,545.08 and 30,008.76 is: 41,395.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,292.12 : 44,545.08 = 30,008.76 : x
  2. Step 2: Convert to fraction form
    32,292.12/44,545.08 = 30,008.76/x
  3. Step 3: Cross multiply
    32,292.12x = 44,545.08 × 30,008.76
  4. Step 4: Simplify right side
    32,292.12x = 1,336,742,614.90
  5. Step 5: Solve for x
    x = 1,336,742,614.90/32,292.12
  6. Step 6: Final answer
    x = 41,395.32

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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.