Home / 32,339.71-48,451.85-17,539.18

Finding the Fourth Proportional to 32,339.71, 48,451.85 and 17,539.18

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Solution

The fourth proportional to 32,339.71, 48,451.85 and 17,539.18 is: 26,277.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,339.71 : 48,451.85 = 17,539.18 : x
  2. Step 2: Convert to fraction form
    32,339.71/48,451.85 = 17,539.18/x
  3. Step 3: Cross multiply
    32,339.71x = 48,451.85 × 17,539.18
  4. Step 4: Simplify right side
    32,339.71x = 849,805,798.64
  5. Step 5: Solve for x
    x = 849,805,798.64/32,339.71
  6. Step 6: Final answer
    x = 26,277.47

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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.