Home / 45,010.52-62,105.88-27,106.70

Finding the Fourth Proportional to 45,010.52, 62,105.88 and 27,106.70

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Solution

The fourth proportional to 45,010.52, 62,105.88 and 27,106.70 is: 37,402.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,010.52 : 62,105.88 = 27,106.70 : x
  2. Step 2: Convert to fraction form
    45,010.52/62,105.88 = 27,106.70/x
  3. Step 3: Cross multiply
    45,010.52x = 62,105.88 × 27,106.70
  4. Step 4: Simplify right side
    45,010.52x = 1,683,485,457.40
  5. Step 5: Solve for x
    x = 1,683,485,457.40/45,010.52
  6. Step 6: Final answer
    x = 37,402.04

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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.