Home / 4,417.38-6,627.24-1,952.76

Finding the Fourth Proportional to 4,417.38, 6,627.24 and 1,952.76

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Solution

The fourth proportional to 4,417.38, 6,627.24 and 1,952.76 is: 2,929.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417.38 : 6,627.24 = 1,952.76 : x
  2. Step 2: Convert to fraction form
    4,417.38/6,627.24 = 1,952.76/x
  3. Step 3: Cross multiply
    4,417.38x = 6,627.24 × 1,952.76
  4. Step 4: Simplify right side
    4,417.38x = 12,941,409.18
  5. Step 5: Solve for x
    x = 12,941,409.18/4,417.38
  6. Step 6: Final answer
    x = 2,929.66

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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.