Home / 6,599.25-9,106.29-3,615.08

Finding the Fourth Proportional to 6,599.25, 9,106.29 and 3,615.08

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Solution

The fourth proportional to 6,599.25, 9,106.29 and 3,615.08 is: 4,988.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,599.25 : 9,106.29 = 3,615.08 : x
  2. Step 2: Convert to fraction form
    6,599.25/9,106.29 = 3,615.08/x
  3. Step 3: Cross multiply
    6,599.25x = 9,106.29 × 3,615.08
  4. Step 4: Simplify right side
    6,599.25x = 32,919,921.32
  5. Step 5: Solve for x
    x = 32,919,921.32/6,599.25
  6. Step 6: Final answer
    x = 4,988.43

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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.