Home / 1,541.93-2,313.05-567.91

Finding the Fourth Proportional to 1,541.93, 2,313.05 and 567.91

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Solution

The fourth proportional to 1,541.93, 2,313.05 and 567.91 is: 851.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541.93 : 2,313.05 = 567.91 : x
  2. Step 2: Convert to fraction form
    1,541.93/2,313.05 = 567.91/x
  3. Step 3: Cross multiply
    1,541.93x = 2,313.05 × 567.91
  4. Step 4: Simplify right side
    1,541.93x = 1,313,594.84
  5. Step 5: Solve for x
    x = 1,313,594.84/1,541.93
  6. Step 6: Final answer
    x = 851.92

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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.