Home / 5,038.66-7,562.10-2,441.59

Finding the Fourth Proportional to 5,038.66, 7,562.10 and 2,441.59

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Solution

The fourth proportional to 5,038.66, 7,562.10 and 2,441.59 is: 3,664.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038.66 : 7,562.10 = 2,441.59 : x
  2. Step 2: Convert to fraction form
    5,038.66/7,562.10 = 2,441.59/x
  3. Step 3: Cross multiply
    5,038.66x = 7,562.10 × 2,441.59
  4. Step 4: Simplify right side
    5,038.66x = 18,463,547.74
  5. Step 5: Solve for x
    x = 18,463,547.74/5,038.66
  6. Step 6: Final answer
    x = 3,664.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.