Home / 445,192.27-614,367.50-241,243.13

Finding the Fourth Proportional to 445,192.27, 614,367.50 and 241,243.13

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Solution

The fourth proportional to 445,192.27, 614,367.50 and 241,243.13 is: 332,916.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,192.27 : 614,367.50 = 241,243.13 : x
  2. Step 2: Convert to fraction form
    445,192.27/614,367.50 = 241,243.13/x
  3. Step 3: Cross multiply
    445,192.27x = 614,367.50 × 241,243.13
  4. Step 4: Simplify right side
    445,192.27x = 148,211,938,999.98
  5. Step 5: Solve for x
    x = 148,211,938,999.98/445,192.27
  6. Step 6: Final answer
    x = 332,916.70

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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.