Home / 441,277.08-608,965.02-240,074.52

Finding the Fourth Proportional to 441,277.08, 608,965.02 and 240,074.52

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Solution

The fourth proportional to 441,277.08, 608,965.02 and 240,074.52 is: 331,304.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,277.08 : 608,965.02 = 240,074.52 : x
  2. Step 2: Convert to fraction form
    441,277.08/608,965.02 = 240,074.52/x
  3. Step 3: Cross multiply
    441,277.08x = 608,965.02 × 240,074.52
  4. Step 4: Simplify right side
    441,277.08x = 146,196,984,873.29
  5. Step 5: Solve for x
    x = 146,196,984,873.29/441,277.08
  6. Step 6: Final answer
    x = 331,304.28

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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.