Home / 4,392.29-6,061.37-2,402.84

Finding the Fourth Proportional to 4,392.29, 6,061.37 and 2,402.84

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Solution

The fourth proportional to 4,392.29, 6,061.37 and 2,402.84 is: 3,315.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.29 : 6,061.37 = 2,402.84 : x
  2. Step 2: Convert to fraction form
    4,392.29/6,061.37 = 2,402.84/x
  3. Step 3: Cross multiply
    4,392.29x = 6,061.37 × 2,402.84
  4. Step 4: Simplify right side
    4,392.29x = 14,564,505.43
  5. Step 5: Solve for x
    x = 14,564,505.43/4,392.29
  6. Step 6: Final answer
    x = 3,315.92

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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.