Home / 55,985.75-83,956.74-24,799.13

Finding the Fourth Proportional to 55,985.75, 83,956.74 and 24,799.13

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Solution

The fourth proportional to 55,985.75, 83,956.74 and 24,799.13 is: 37,189.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,985.75 : 83,956.74 = 24,799.13 : x
  2. Step 2: Convert to fraction form
    55,985.75/83,956.74 = 24,799.13/x
  3. Step 3: Cross multiply
    55,985.75x = 83,956.74 × 24,799.13
  4. Step 4: Simplify right side
    55,985.75x = 2,082,053,689.85
  5. Step 5: Solve for x
    x = 2,082,053,689.85/55,985.75
  6. Step 6: Final answer
    x = 37,189.00

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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.