Home / 17,658.57-24,384.45-12,014.29

Finding the Fourth Proportional to 17,658.57, 24,384.45 and 12,014.29

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Solution

The fourth proportional to 17,658.57, 24,384.45 and 12,014.29 is: 16,590.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,658.57 : 24,384.45 = 12,014.29 : x
  2. Step 2: Convert to fraction form
    17,658.57/24,384.45 = 12,014.29/x
  3. Step 3: Cross multiply
    17,658.57x = 24,384.45 × 12,014.29
  4. Step 4: Simplify right side
    17,658.57x = 292,961,853.79
  5. Step 5: Solve for x
    x = 292,961,853.79/17,658.57
  6. Step 6: Final answer
    x = 16,590.35

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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.