Home / 94,867.28-142,347.05-44,887.83

Finding the Fourth Proportional to 94,867.28, 142,347.05 and 44,887.83

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Solution

The fourth proportional to 94,867.28, 142,347.05 and 44,887.83 is: 67,353.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,867.28 : 142,347.05 = 44,887.83 : x
  2. Step 2: Convert to fraction form
    94,867.28/142,347.05 = 44,887.83/x
  3. Step 3: Cross multiply
    94,867.28x = 142,347.05 × 44,887.83
  4. Step 4: Simplify right side
    94,867.28x = 6,389,650,466.12
  5. Step 5: Solve for x
    x = 6,389,650,466.12/94,867.28
  6. Step 6: Final answer
    x = 67,353.58

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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.