Home / 45,160.76-62,322.29-25,017.92

Finding the Fourth Proportional to 45,160.76, 62,322.29 and 25,017.92

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Solution

The fourth proportional to 45,160.76, 62,322.29 and 25,017.92 is: 34,524.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,160.76 : 62,322.29 = 25,017.92 : x
  2. Step 2: Convert to fraction form
    45,160.76/62,322.29 = 25,017.92/x
  3. Step 3: Cross multiply
    45,160.76x = 62,322.29 × 25,017.92
  4. Step 4: Simplify right side
    45,160.76x = 1,559,173,628.74
  5. Step 5: Solve for x
    x = 1,559,173,628.74/45,160.76
  6. Step 6: Final answer
    x = 34,524.97

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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.