Home / 4,316.90-5,959.49-2,549.06

Finding the Fourth Proportional to 4,316.90, 5,959.49 and 2,549.06

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Solution

The fourth proportional to 4,316.90, 5,959.49 and 2,549.06 is: 3,518.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316.90 : 5,959.49 = 2,549.06 : x
  2. Step 2: Convert to fraction form
    4,316.90/5,959.49 = 2,549.06/x
  3. Step 3: Cross multiply
    4,316.90x = 5,959.49 × 2,549.06
  4. Step 4: Simplify right side
    4,316.90x = 15,191,097.58
  5. Step 5: Solve for x
    x = 15,191,097.58/4,316.90
  6. Step 6: Final answer
    x = 3,518.98

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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.