Home / 60,360.36-83,053.20-58,814.88

Finding the Fourth Proportional to 60,360.36, 83,053.20 and 58,814.88

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Solution

The fourth proportional to 60,360.36, 83,053.20 and 58,814.88 is: 80,926.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,360.36 : 83,053.20 = 58,814.88 : x
  2. Step 2: Convert to fraction form
    60,360.36/83,053.20 = 58,814.88/x
  3. Step 3: Cross multiply
    60,360.36x = 83,053.20 × 58,814.88
  4. Step 4: Simplify right side
    60,360.36x = 4,884,763,991.62
  5. Step 5: Solve for x
    x = 4,884,763,991.62/60,360.36
  6. Step 6: Final answer
    x = 80,926.69

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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.