Home / 55,972.10-83,987.31-24,800.06

Finding the Fourth Proportional to 55,972.10, 83,987.31 and 24,800.06

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Solution

The fourth proportional to 55,972.10, 83,987.31 and 24,800.06 is: 37,213.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,972.10 : 83,987.31 = 24,800.06 : x
  2. Step 2: Convert to fraction form
    55,972.10/83,987.31 = 24,800.06/x
  3. Step 3: Cross multiply
    55,972.10x = 83,987.31 × 24,800.06
  4. Step 4: Simplify right side
    55,972.10x = 2,082,890,630.21
  5. Step 5: Solve for x
    x = 2,082,890,630.21/55,972.10
  6. Step 6: Final answer
    x = 37,213.01

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1.5x scale

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.