Home / 60,412.08-83,364.48-33,553.92

Finding the Fourth Proportional to 60,412.08, 83,364.48 and 33,553.92

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Solution

The fourth proportional to 60,412.08, 83,364.48 and 33,553.92 is: 46,302.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,412.08 : 83,364.48 = 33,553.92 : x
  2. Step 2: Convert to fraction form
    60,412.08/83,364.48 = 33,553.92/x
  3. Step 3: Cross multiply
    60,412.08x = 83,364.48 × 33,553.92
  4. Step 4: Simplify right side
    60,412.08x = 2,797,205,092.76
  5. Step 5: Solve for x
    x = 2,797,205,092.76/60,412.08
  6. Step 6: Final answer
    x = 46,302.08

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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.