Home / 52,972.02-79,457.49-16,036.02

Finding the Fourth Proportional to 52,972.02, 79,457.49 and 16,036.02

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Solution

The fourth proportional to 52,972.02, 79,457.49 and 16,036.02 is: 24,053.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,972.02 : 79,457.49 = 16,036.02 : x
  2. Step 2: Convert to fraction form
    52,972.02/79,457.49 = 16,036.02/x
  3. Step 3: Cross multiply
    52,972.02x = 79,457.49 × 16,036.02
  4. Step 4: Simplify right side
    52,972.02x = 1,274,181,898.79
  5. Step 5: Solve for x
    x = 1,274,181,898.79/52,972.02
  6. Step 6: Final answer
    x = 24,053.87

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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.