Home / 17,397.17-26,095.75-9,996.91

Finding the Fourth Proportional to 17,397.17, 26,095.75 and 9,996.91

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Solution

The fourth proportional to 17,397.17, 26,095.75 and 9,996.91 is: 14,995.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,397.17 : 26,095.75 = 9,996.91 : x
  2. Step 2: Convert to fraction form
    17,397.17/26,095.75 = 9,996.91/x
  3. Step 3: Cross multiply
    17,397.17x = 26,095.75 × 9,996.91
  4. Step 4: Simplify right side
    17,397.17x = 260,876,864.13
  5. Step 5: Solve for x
    x = 260,876,864.13/17,397.17
  6. Step 6: Final answer
    x = 14,995.36

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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.