Home / 4,434.66-6,119.72-2,445.23

Finding the Fourth Proportional to 4,434.66, 6,119.72 and 2,445.23

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Solution

The fourth proportional to 4,434.66, 6,119.72 and 2,445.23 is: 3,374.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.66 : 6,119.72 = 2,445.23 : x
  2. Step 2: Convert to fraction form
    4,434.66/6,119.72 = 2,445.23/x
  3. Step 3: Cross multiply
    4,434.66x = 6,119.72 × 2,445.23
  4. Step 4: Simplify right side
    4,434.66x = 14,964,080.11
  5. Step 5: Solve for x
    x = 14,964,080.11/4,434.66
  6. Step 6: Final answer
    x = 3,374.35

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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.