Home / 23,195.61-34,795.35-7,402.91

Finding the Fourth Proportional to 23,195.61, 34,795.35 and 7,402.91

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Solution

The fourth proportional to 23,195.61, 34,795.35 and 7,402.91 is: 11,104.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,195.61 : 34,795.35 = 7,402.91 : x
  2. Step 2: Convert to fraction form
    23,195.61/34,795.35 = 7,402.91/x
  3. Step 3: Cross multiply
    23,195.61x = 34,795.35 × 7,402.91
  4. Step 4: Simplify right side
    23,195.61x = 257,586,670.49
  5. Step 5: Solve for x
    x = 257,586,670.49/23,195.61
  6. Step 6: Final answer
    x = 11,104.98

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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.