Home / 32,032.30-48,288.73-29,891.50

Finding the Fourth Proportional to 32,032.30, 48,288.73 and 29,891.50

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Solution

The fourth proportional to 32,032.30, 48,288.73 and 29,891.50 is: 45,061.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,032.30 : 48,288.73 = 29,891.50 : x
  2. Step 2: Convert to fraction form
    32,032.30/48,288.73 = 29,891.50/x
  3. Step 3: Cross multiply
    32,032.30x = 48,288.73 × 29,891.50
  4. Step 4: Simplify right side
    32,032.30x = 1,443,422,572.80
  5. Step 5: Solve for x
    x = 1,443,422,572.80/32,032.30
  6. Step 6: Final answer
    x = 45,061.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.