Home / 60,070.14-82,893.45-33,211.08

Finding the Fourth Proportional to 60,070.14, 82,893.45 and 33,211.08

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Solution

The fourth proportional to 60,070.14, 82,893.45 and 33,211.08 is: 45,829.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,070.14 : 82,893.45 = 33,211.08 : x
  2. Step 2: Convert to fraction form
    60,070.14/82,893.45 = 33,211.08/x
  3. Step 3: Cross multiply
    60,070.14x = 82,893.45 × 33,211.08
  4. Step 4: Simplify right side
    60,070.14x = 2,752,981,206.66
  5. Step 5: Solve for x
    x = 2,752,981,206.66/60,070.14
  6. Step 6: Final answer
    x = 45,829.44

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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.