Home / 44,769.12-61,778.34-25,909.08

Finding the Fourth Proportional to 44,769.12, 61,778.34 and 25,909.08

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Solution

The fourth proportional to 44,769.12, 61,778.34 and 25,909.08 is: 35,752.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,769.12 : 61,778.34 = 25,909.08 : x
  2. Step 2: Convert to fraction form
    44,769.12/61,778.34 = 25,909.08/x
  3. Step 3: Cross multiply
    44,769.12x = 61,778.34 × 25,909.08
  4. Step 4: Simplify right side
    44,769.12x = 1,600,619,953.33
  5. Step 5: Solve for x
    x = 1,600,619,953.33/44,769.12
  6. Step 6: Final answer
    x = 35,752.77

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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.