Home / 4,526.76-6,247.50-2,758.92

Finding the Fourth Proportional to 4,526.76, 6,247.50 and 2,758.92

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Solution

The fourth proportional to 4,526.76, 6,247.50 and 2,758.92 is: 3,807.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526.76 : 6,247.50 = 2,758.92 : x
  2. Step 2: Convert to fraction form
    4,526.76/6,247.50 = 2,758.92/x
  3. Step 3: Cross multiply
    4,526.76x = 6,247.50 × 2,758.92
  4. Step 4: Simplify right side
    4,526.76x = 17,236,352.70
  5. Step 5: Solve for x
    x = 17,236,352.70/4,526.76
  6. Step 6: Final answer
    x = 3,807.66

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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.