Home / 42,592.80-58,715.04-27,277.74

Finding the Fourth Proportional to 42,592.80, 58,715.04 and 27,277.74

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Solution

The fourth proportional to 42,592.80, 58,715.04 and 27,277.74 is: 37,602.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,592.80 : 58,715.04 = 27,277.74 : x
  2. Step 2: Convert to fraction form
    42,592.80/58,715.04 = 27,277.74/x
  3. Step 3: Cross multiply
    42,592.80x = 58,715.04 × 27,277.74
  4. Step 4: Simplify right side
    42,592.80x = 1,601,613,595.21
  5. Step 5: Solve for x
    x = 1,601,613,595.21/42,592.80
  6. Step 6: Final answer
    x = 37,602.92

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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.