Home / 3,030.19-4,541.02-2,411.14

Finding the Fourth Proportional to 3,030.19, 4,541.02 and 2,411.14

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Solution

The fourth proportional to 3,030.19, 4,541.02 and 2,411.14 is: 3,613.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030.19 : 4,541.02 = 2,411.14 : x
  2. Step 2: Convert to fraction form
    3,030.19/4,541.02 = 2,411.14/x
  3. Step 3: Cross multiply
    3,030.19x = 4,541.02 × 2,411.14
  4. Step 4: Simplify right side
    3,030.19x = 10,949,034.96
  5. Step 5: Solve for x
    x = 10,949,034.96/3,030.19
  6. Step 6: Final answer
    x = 3,613.32

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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.