Home / 448,048.24-618,304.70-244,098.52

Finding the Fourth Proportional to 448,048.24, 618,304.70 and 244,098.52

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Solution

The fourth proportional to 448,048.24, 618,304.70 and 244,098.52 is: 336,854.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,048.24 : 618,304.70 = 244,098.52 : x
  2. Step 2: Convert to fraction form
    448,048.24/618,304.70 = 244,098.52/x
  3. Step 3: Cross multiply
    448,048.24x = 618,304.70 × 244,098.52
  4. Step 4: Simplify right side
    448,048.24x = 150,927,261,568.80
  5. Step 5: Solve for x
    x = 150,927,261,568.80/448,048.24
  6. Step 6: Final answer
    x = 336,854.94

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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.