Home / 52,171.02-72,007.38-32,038.47

Finding the Fourth Proportional to 52,171.02, 72,007.38 and 32,038.47

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Solution

The fourth proportional to 52,171.02, 72,007.38 and 32,038.47 is: 44,220.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,171.02 : 72,007.38 = 32,038.47 : x
  2. Step 2: Convert to fraction form
    52,171.02/72,007.38 = 32,038.47/x
  3. Step 3: Cross multiply
    52,171.02x = 72,007.38 × 32,038.47
  4. Step 4: Simplify right side
    52,171.02x = 2,307,006,283.91
  5. Step 5: Solve for x
    x = 2,307,006,283.91/52,171.02
  6. Step 6: Final answer
    x = 44,220.07

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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.