Home / 26,275.04-36,259.64-15,097.04

Finding the Fourth Proportional to 26,275.04, 36,259.64 and 15,097.04

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Solution

The fourth proportional to 26,275.04, 36,259.64 and 15,097.04 is: 20,833.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,275.04 : 36,259.64 = 15,097.04 : x
  2. Step 2: Convert to fraction form
    26,275.04/36,259.64 = 15,097.04/x
  3. Step 3: Cross multiply
    26,275.04x = 36,259.64 × 15,097.04
  4. Step 4: Simplify right side
    26,275.04x = 547,413,235.47
  5. Step 5: Solve for x
    x = 547,413,235.47/26,275.04
  6. Step 6: Final answer
    x = 20,833.96

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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.