Home / 17,442.60-24,069.76-9,484.76

Finding the Fourth Proportional to 17,442.60, 24,069.76 and 9,484.76

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Solution

The fourth proportional to 17,442.60, 24,069.76 and 9,484.76 is: 13,088.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442.60 : 24,069.76 = 9,484.76 : x
  2. Step 2: Convert to fraction form
    17,442.60/24,069.76 = 9,484.76/x
  3. Step 3: Cross multiply
    17,442.60x = 24,069.76 × 9,484.76
  4. Step 4: Simplify right side
    17,442.60x = 228,295,896.86
  5. Step 5: Solve for x
    x = 228,295,896.86/17,442.60
  6. Step 6: Final answer
    x = 13,088.41

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Half scale
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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.