Home / 17,837.64-24,615.86-10,283.90

Finding the Fourth Proportional to 17,837.64, 24,615.86 and 10,283.90

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Solution

The fourth proportional to 17,837.64, 24,615.86 and 10,283.90 is: 14,191.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,837.64 : 24,615.86 = 10,283.90 : x
  2. Step 2: Convert to fraction form
    17,837.64/24,615.86 = 10,283.90/x
  3. Step 3: Cross multiply
    17,837.64x = 24,615.86 × 10,283.90
  4. Step 4: Simplify right side
    17,837.64x = 253,146,868.16
  5. Step 5: Solve for x
    x = 253,146,868.16/17,837.64
  6. Step 6: Final answer
    x = 14,191.72

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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.