Home / 3,314.08-4,570.28-2,526.76

Finding the Fourth Proportional to 3,314.08, 4,570.28 and 2,526.76

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Solution

The fourth proportional to 3,314.08, 4,570.28 and 2,526.76 is: 3,484.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314.08 : 4,570.28 = 2,526.76 : x
  2. Step 2: Convert to fraction form
    3,314.08/4,570.28 = 2,526.76/x
  3. Step 3: Cross multiply
    3,314.08x = 4,570.28 × 2,526.76
  4. Step 4: Simplify right side
    3,314.08x = 11,548,000.69
  5. Step 5: Solve for x
    x = 11,548,000.69/3,314.08
  6. Step 6: Final answer
    x = 3,484.53

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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.