Home / 17,345.27-26,011.75-6,248.98

Finding the Fourth Proportional to 17,345.27, 26,011.75 and 6,248.98

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Solution

The fourth proportional to 17,345.27, 26,011.75 and 6,248.98 is: 9,371.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,345.27 : 26,011.75 = 6,248.98 : x
  2. Step 2: Convert to fraction form
    17,345.27/26,011.75 = 6,248.98/x
  3. Step 3: Cross multiply
    17,345.27x = 26,011.75 × 6,248.98
  4. Step 4: Simplify right side
    17,345.27x = 162,546,905.52
  5. Step 5: Solve for x
    x = 162,546,905.52/17,345.27
  6. Step 6: Final answer
    x = 9,371.25

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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.