Home / 64,956.50-97,428.44-44,031.02

Finding the Fourth Proportional to 64,956.50, 97,428.44 and 44,031.02

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Solution

The fourth proportional to 64,956.50, 97,428.44 and 44,031.02 is: 66,042.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,956.50 : 97,428.44 = 44,031.02 : x
  2. Step 2: Convert to fraction form
    64,956.50/97,428.44 = 44,031.02/x
  3. Step 3: Cross multiply
    64,956.50x = 97,428.44 × 44,031.02
  4. Step 4: Simplify right side
    64,956.50x = 4,289,873,590.21
  5. Step 5: Solve for x
    x = 4,289,873,590.21/64,956.50
  6. Step 6: Final answer
    x = 66,042.25

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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.