Home / 45,680.14-63,041.52-25,537.11

Finding the Fourth Proportional to 45,680.14, 63,041.52 and 25,537.11

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Solution

The fourth proportional to 45,680.14, 63,041.52 and 25,537.11 is: 35,242.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,680.14 : 63,041.52 = 25,537.11 : x
  2. Step 2: Convert to fraction form
    45,680.14/63,041.52 = 25,537.11/x
  3. Step 3: Cross multiply
    45,680.14x = 63,041.52 × 25,537.11
  4. Step 4: Simplify right side
    45,680.14x = 1,609,898,230.81
  5. Step 5: Solve for x
    x = 1,609,898,230.81/45,680.14
  6. Step 6: Final answer
    x = 35,242.85

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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.