Home / 110,595.44-152,622.60-60,294.80

Finding the Fourth Proportional to 110,595.44, 152,622.60 and 60,294.80

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Solution

The fourth proportional to 110,595.44, 152,622.60 and 60,294.80 is: 83,207.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,595.44 : 152,622.60 = 60,294.80 : x
  2. Step 2: Convert to fraction form
    110,595.44/152,622.60 = 60,294.80/x
  3. Step 3: Cross multiply
    110,595.44x = 152,622.60 × 60,294.80
  4. Step 4: Simplify right side
    110,595.44x = 9,202,349,142.48
  5. Step 5: Solve for x
    x = 9,202,349,142.48/110,595.44
  6. Step 6: Final answer
    x = 83,207.31

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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.