Home / 445,332.57-614,597.82-244,167.45

Finding the Fourth Proportional to 445,332.57, 614,597.82 and 244,167.45

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Solution

The fourth proportional to 445,332.57, 614,597.82 and 244,167.45 is: 336,972.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,332.57 : 614,597.82 = 244,167.45 : x
  2. Step 2: Convert to fraction form
    445,332.57/614,597.82 = 244,167.45/x
  3. Step 3: Cross multiply
    445,332.57x = 614,597.82 × 244,167.45
  4. Step 4: Simplify right side
    445,332.57x = 150,064,782,484.96
  5. Step 5: Solve for x
    x = 150,064,782,484.96/445,332.57
  6. Step 6: Final answer
    x = 336,972.39

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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.