Home / 4,437.99-6,125.22-2,670.57

Finding the Fourth Proportional to 4,437.99, 6,125.22 and 2,670.57

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Solution

The fourth proportional to 4,437.99, 6,125.22 and 2,670.57 is: 3,685.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437.99 : 6,125.22 = 2,670.57 : x
  2. Step 2: Convert to fraction form
    4,437.99/6,125.22 = 2,670.57/x
  3. Step 3: Cross multiply
    4,437.99x = 6,125.22 × 2,670.57
  4. Step 4: Simplify right side
    4,437.99x = 16,357,828.78
  5. Step 5: Solve for x
    x = 16,357,828.78/4,437.99
  6. Step 6: Final answer
    x = 3,685.86

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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.