Home / 45,005.07-62,107.12-24,861.55

Finding the Fourth Proportional to 45,005.07, 62,107.12 and 24,861.55

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Solution

The fourth proportional to 45,005.07, 62,107.12 and 24,861.55 is: 34,309.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,005.07 : 62,107.12 = 24,861.55 : x
  2. Step 2: Convert to fraction form
    45,005.07/62,107.12 = 24,861.55/x
  3. Step 3: Cross multiply
    45,005.07x = 62,107.12 × 24,861.55
  4. Step 4: Simplify right side
    45,005.07x = 1,544,079,269.24
  5. Step 5: Solve for x
    x = 1,544,079,269.24/45,005.07
  6. Step 6: Final answer
    x = 34,309.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.