Home / 23,282.84-34,925.56-6,641.60

Finding the Fourth Proportional to 23,282.84, 34,925.56 and 6,641.60

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Solution

The fourth proportional to 23,282.84, 34,925.56 and 6,641.60 is: 9,962.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,282.84 : 34,925.56 = 6,641.60 : x
  2. Step 2: Convert to fraction form
    23,282.84/34,925.56 = 6,641.60/x
  3. Step 3: Cross multiply
    23,282.84x = 34,925.56 × 6,641.60
  4. Step 4: Simplify right side
    23,282.84x = 231,961,473.55
  5. Step 5: Solve for x
    x = 231,961,473.55/23,282.84
  6. Step 6: Final answer
    x = 9,962.76

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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.