Home / 11,498.02-17,248.92-5,655.22

Finding the Fourth Proportional to 11,498.02, 17,248.92 and 5,655.22

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Solution

The fourth proportional to 11,498.02, 17,248.92 and 5,655.22 is: 8,483.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,498.02 : 17,248.92 = 5,655.22 : x
  2. Step 2: Convert to fraction form
    11,498.02/17,248.92 = 5,655.22/x
  3. Step 3: Cross multiply
    11,498.02x = 17,248.92 × 5,655.22
  4. Step 4: Simplify right side
    11,498.02x = 97,546,437.36
  5. Step 5: Solve for x
    x = 97,546,437.36/11,498.02
  6. Step 6: Final answer
    x = 8,483.76

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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.