Home / 58,498.26-87,760.35-27,316.50

Finding the Fourth Proportional to 58,498.26, 87,760.35 and 27,316.50

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Solution

The fourth proportional to 58,498.26, 87,760.35 and 27,316.50 is: 40,980.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,498.26 : 87,760.35 = 27,316.50 : x
  2. Step 2: Convert to fraction form
    58,498.26/87,760.35 = 27,316.50/x
  3. Step 3: Cross multiply
    58,498.26x = 87,760.35 × 27,316.50
  4. Step 4: Simplify right side
    58,498.26x = 2,397,305,600.78
  5. Step 5: Solve for x
    x = 2,397,305,600.78/58,498.26
  6. Step 6: Final answer
    x = 40,980.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.