Home / 4,356.61-6,011.45-2,493.25

Finding the Fourth Proportional to 4,356.61, 6,011.45 and 2,493.25

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Solution

The fourth proportional to 4,356.61, 6,011.45 and 2,493.25 is: 3,440.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356.61 : 6,011.45 = 2,493.25 : x
  2. Step 2: Convert to fraction form
    4,356.61/6,011.45 = 2,493.25/x
  3. Step 3: Cross multiply
    4,356.61x = 6,011.45 × 2,493.25
  4. Step 4: Simplify right side
    4,356.61x = 14,988,035.25
  5. Step 5: Solve for x
    x = 14,988,035.25/4,356.61
  6. Step 6: Final answer
    x = 3,440.30

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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.