Home / 62,901.35-94,352.01-43,119.93

Finding the Fourth Proportional to 62,901.35, 94,352.01 and 43,119.93

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Solution

The fourth proportional to 62,901.35, 94,352.01 and 43,119.93 is: 64,679.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,901.35 : 94,352.01 = 43,119.93 : x
  2. Step 2: Convert to fraction form
    62,901.35/94,352.01 = 43,119.93/x
  3. Step 3: Cross multiply
    62,901.35x = 94,352.01 × 43,119.93
  4. Step 4: Simplify right side
    62,901.35x = 4,068,452,066.56
  5. Step 5: Solve for x
    x = 4,068,452,066.56/62,901.35
  6. Step 6: Final answer
    x = 64,679.89

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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.