Home / 4,254.10-5,869.75-2,484.91

Finding the Fourth Proportional to 4,254.10, 5,869.75 and 2,484.91

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Solution

The fourth proportional to 4,254.10, 5,869.75 and 2,484.91 is: 3,428.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254.10 : 5,869.75 = 2,484.91 : x
  2. Step 2: Convert to fraction form
    4,254.10/5,869.75 = 2,484.91/x
  3. Step 3: Cross multiply
    4,254.10x = 5,869.75 × 2,484.91
  4. Step 4: Simplify right side
    4,254.10x = 14,585,800.47
  5. Step 5: Solve for x
    x = 14,585,800.47/4,254.10
  6. Step 6: Final answer
    x = 3,428.65

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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.