Home / 294,760.28-442,226.51-95,076.24

Finding the Fourth Proportional to 294,760.28, 442,226.51 and 95,076.24

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Solution

The fourth proportional to 294,760.28, 442,226.51 and 95,076.24 is: 142,642.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,760.28 : 442,226.51 = 95,076.24 : x
  2. Step 2: Convert to fraction form
    294,760.28/442,226.51 = 95,076.24/x
  3. Step 3: Cross multiply
    294,760.28x = 442,226.51 × 95,076.24
  4. Step 4: Simplify right side
    294,760.28x = 42,045,234,036.81
  5. Step 5: Solve for x
    x = 42,045,234,036.81/294,760.28
  6. Step 6: Final answer
    x = 142,642.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.