Home / 107,862.44-148,814.98-60,106.76

Finding the Fourth Proportional to 107,862.44, 148,814.98 and 60,106.76

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Solution

The fourth proportional to 107,862.44, 148,814.98 and 60,106.76 is: 82,927.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,862.44 : 148,814.98 = 60,106.76 : x
  2. Step 2: Convert to fraction form
    107,862.44/148,814.98 = 60,106.76/x
  3. Step 3: Cross multiply
    107,862.44x = 148,814.98 × 60,106.76
  4. Step 4: Simplify right side
    107,862.44x = 8,944,786,287.26
  5. Step 5: Solve for x
    x = 8,944,786,287.26/107,862.44
  6. Step 6: Final answer
    x = 82,927.72

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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.