Home / 45,905.66-63,349.56-25,762.52

Finding the Fourth Proportional to 45,905.66, 63,349.56 and 25,762.52

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Solution

The fourth proportional to 45,905.66, 63,349.56 and 25,762.52 is: 35,552.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,905.66 : 63,349.56 = 25,762.52 : x
  2. Step 2: Convert to fraction form
    45,905.66/63,349.56 = 25,762.52/x
  3. Step 3: Cross multiply
    45,905.66x = 63,349.56 × 25,762.52
  4. Step 4: Simplify right side
    45,905.66x = 1,632,044,306.49
  5. Step 5: Solve for x
    x = 1,632,044,306.49/45,905.66
  6. Step 6: Final answer
    x = 35,552.14

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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.