Home / 64,389.35-96,564.38-44,526.53

Finding the Fourth Proportional to 64,389.35, 96,564.38 and 44,526.53

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Solution

The fourth proportional to 64,389.35, 96,564.38 and 44,526.53 is: 66,776.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,389.35 : 96,564.38 = 44,526.53 : x
  2. Step 2: Convert to fraction form
    64,389.35/96,564.38 = 44,526.53/x
  3. Step 3: Cross multiply
    64,389.35x = 96,564.38 × 44,526.53
  4. Step 4: Simplify right side
    64,389.35x = 4,299,676,057.55
  5. Step 5: Solve for x
    x = 4,299,676,057.55/64,389.35
  6. Step 6: Final answer
    x = 66,776.20

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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.