Home / 16,637.54-22,959.38-9,084.08

Finding the Fourth Proportional to 16,637.54, 22,959.38 and 9,084.08

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Solution

The fourth proportional to 16,637.54, 22,959.38 and 9,084.08 is: 12,535.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,637.54 : 22,959.38 = 9,084.08 : x
  2. Step 2: Convert to fraction form
    16,637.54/22,959.38 = 9,084.08/x
  3. Step 3: Cross multiply
    16,637.54x = 22,959.38 × 9,084.08
  4. Step 4: Simplify right side
    16,637.54x = 208,564,844.67
  5. Step 5: Solve for x
    x = 208,564,844.67/16,637.54
  6. Step 6: Final answer
    x = 12,535.80

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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.