Home / 17,431.72-24,056.02-9,473.95

Finding the Fourth Proportional to 17,431.72, 24,056.02 and 9,473.95

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Solution

The fourth proportional to 17,431.72, 24,056.02 and 9,473.95 is: 13,074.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,431.72 : 24,056.02 = 9,473.95 : x
  2. Step 2: Convert to fraction form
    17,431.72/24,056.02 = 9,473.95/x
  3. Step 3: Cross multiply
    17,431.72x = 24,056.02 × 9,473.95
  4. Step 4: Simplify right side
    17,431.72x = 227,905,437.28
  5. Step 5: Solve for x
    x = 227,905,437.28/17,431.72
  6. Step 6: Final answer
    x = 13,074.18

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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.