Home / 42,423.08-58,573.14-26,514.68

Finding the Fourth Proportional to 42,423.08, 58,573.14 and 26,514.68

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Solution

The fourth proportional to 42,423.08, 58,573.14 and 26,514.68 is: 36,608.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,423.08 : 58,573.14 = 26,514.68 : x
  2. Step 2: Convert to fraction form
    42,423.08/58,573.14 = 26,514.68/x
  3. Step 3: Cross multiply
    42,423.08x = 58,573.14 × 26,514.68
  4. Step 4: Simplify right side
    42,423.08x = 1,553,048,063.70
  5. Step 5: Solve for x
    x = 1,553,048,063.70/42,423.08
  6. Step 6: Final answer
    x = 36,608.56

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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.