Home / 4,334.06-5,980.56-2,445.47

Finding the Fourth Proportional to 4,334.06, 5,980.56 and 2,445.47

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Solution

The fourth proportional to 4,334.06, 5,980.56 and 2,445.47 is: 3,374.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334.06 : 5,980.56 = 2,445.47 : x
  2. Step 2: Convert to fraction form
    4,334.06/5,980.56 = 2,445.47/x
  3. Step 3: Cross multiply
    4,334.06x = 5,980.56 × 2,445.47
  4. Step 4: Simplify right side
    4,334.06x = 14,625,250.16
  5. Step 5: Solve for x
    x = 14,625,250.16/4,334.06
  6. Step 6: Final answer
    x = 3,374.50

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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.