Home / 23,965.61-35,948.50-7,325.57

Finding the Fourth Proportional to 23,965.61, 35,948.50 and 7,325.57

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Solution

The fourth proportional to 23,965.61, 35,948.50 and 7,325.57 is: 10,988.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,965.61 : 35,948.50 = 7,325.57 : x
  2. Step 2: Convert to fraction form
    23,965.61/35,948.50 = 7,325.57/x
  3. Step 3: Cross multiply
    23,965.61x = 35,948.50 × 7,325.57
  4. Step 4: Simplify right side
    23,965.61x = 263,343,343.02
  5. Step 5: Solve for x
    x = 263,343,343.02/23,965.61
  6. Step 6: Final answer
    x = 10,988.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.