Home / 82,614.17-114,008.24-44,888.42

Finding the Fourth Proportional to 82,614.17, 114,008.24 and 44,888.42

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Solution

The fourth proportional to 82,614.17, 114,008.24 and 44,888.42 is: 61,946.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,614.17 : 114,008.24 = 44,888.42 : x
  2. Step 2: Convert to fraction form
    82,614.17/114,008.24 = 44,888.42/x
  3. Step 3: Cross multiply
    82,614.17x = 114,008.24 × 44,888.42
  4. Step 4: Simplify right side
    82,614.17x = 5,117,649,516.53
  5. Step 5: Solve for x
    x = 5,117,649,516.53/82,614.17
  6. Step 6: Final answer
    x = 61,946.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.