Home / 4,313.86-6,468.95-1,541.24

Finding the Fourth Proportional to 4,313.86, 6,468.95 and 1,541.24

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Solution

The fourth proportional to 4,313.86, 6,468.95 and 1,541.24 is: 2,311.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.86 : 6,468.95 = 1,541.24 : x
  2. Step 2: Convert to fraction form
    4,313.86/6,468.95 = 1,541.24/x
  3. Step 3: Cross multiply
    4,313.86x = 6,468.95 × 1,541.24
  4. Step 4: Simplify right side
    4,313.86x = 9,970,204.50
  5. Step 5: Solve for x
    x = 9,970,204.50/4,313.86
  6. Step 6: Final answer
    x = 2,311.20

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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.