Home / 48,082.25-72,060.93-19,585.96

Finding the Fourth Proportional to 48,082.25, 72,060.93 and 19,585.96

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Solution

The fourth proportional to 48,082.25, 72,060.93 and 19,585.96 is: 29,353.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,082.25 : 72,060.93 = 19,585.96 : x
  2. Step 2: Convert to fraction form
    48,082.25/72,060.93 = 19,585.96/x
  3. Step 3: Cross multiply
    48,082.25x = 72,060.93 × 19,585.96
  4. Step 4: Simplify right side
    48,082.25x = 1,411,382,312.39
  5. Step 5: Solve for x
    x = 1,411,382,312.39/48,082.25
  6. Step 6: Final answer
    x = 29,353.50

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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.