Home / 19,502.02-29,248.50-5,463.03

Finding the Fourth Proportional to 19,502.02, 29,248.50 and 5,463.03

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Solution

The fourth proportional to 19,502.02, 29,248.50 and 5,463.03 is: 8,193.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,502.02 : 29,248.50 = 5,463.03 : x
  2. Step 2: Convert to fraction form
    19,502.02/29,248.50 = 5,463.03/x
  3. Step 3: Cross multiply
    19,502.02x = 29,248.50 × 5,463.03
  4. Step 4: Simplify right side
    19,502.02x = 159,785,563.12
  5. Step 5: Solve for x
    x = 159,785,563.12/19,502.02
  6. Step 6: Final answer
    x = 8,193.28

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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.