Home / 63,349.10-94,923.63-51,444.95

Finding the Fourth Proportional to 63,349.10, 94,923.63 and 51,444.95

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Solution

The fourth proportional to 63,349.10, 94,923.63 and 51,444.95 is: 77,086.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,349.10 : 94,923.63 = 51,444.95 : x
  2. Step 2: Convert to fraction form
    63,349.10/94,923.63 = 51,444.95/x
  3. Step 3: Cross multiply
    63,349.10x = 94,923.63 × 51,444.95
  4. Step 4: Simplify right side
    63,349.10x = 4,883,341,399.17
  5. Step 5: Solve for x
    x = 4,883,341,399.17/63,349.10
  6. Step 6: Final answer
    x = 77,086.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.