Home / 27,485.92-37,913.52-24,126.08

Finding the Fourth Proportional to 27,485.92, 37,913.52 and 24,126.08

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Solution

The fourth proportional to 27,485.92, 37,913.52 and 24,126.08 is: 33,279.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,485.92 : 37,913.52 = 24,126.08 : x
  2. Step 2: Convert to fraction form
    27,485.92/37,913.52 = 24,126.08/x
  3. Step 3: Cross multiply
    27,485.92x = 37,913.52 × 24,126.08
  4. Step 4: Simplify right side
    27,485.92x = 914,704,616.60
  5. Step 5: Solve for x
    x = 914,704,616.60/27,485.92
  6. Step 6: Final answer
    x = 33,279.02

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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.