Home / 5,325.22-7,348.35-2,967.58

Finding the Fourth Proportional to 5,325.22, 7,348.35 and 2,967.58

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Solution

The fourth proportional to 5,325.22, 7,348.35 and 2,967.58 is: 4,095.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,325.22 : 7,348.35 = 2,967.58 : x
  2. Step 2: Convert to fraction form
    5,325.22/7,348.35 = 2,967.58/x
  3. Step 3: Cross multiply
    5,325.22x = 7,348.35 × 2,967.58
  4. Step 4: Simplify right side
    5,325.22x = 21,806,816.49
  5. Step 5: Solve for x
    x = 21,806,816.49/5,325.22
  6. Step 6: Final answer
    x = 4,095.01

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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.