Home / 15,612.27-23,393.82-5,737.98

Finding the Fourth Proportional to 15,612.27, 23,393.82 and 5,737.98

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Solution

The fourth proportional to 15,612.27, 23,393.82 and 5,737.98 is: 8,597.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,612.27 : 23,393.82 = 5,737.98 : x
  2. Step 2: Convert to fraction form
    15,612.27/23,393.82 = 5,737.98/x
  3. Step 3: Cross multiply
    15,612.27x = 23,393.82 × 5,737.98
  4. Step 4: Simplify right side
    15,612.27x = 134,233,271.28
  5. Step 5: Solve for x
    x = 134,233,271.28/15,612.27
  6. Step 6: Final answer
    x = 8,597.93

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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.