Home / 23,252.60-34,878.90-10,130.60

Finding the Fourth Proportional to 23,252.60, 34,878.90 and 10,130.60

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Solution

The fourth proportional to 23,252.60, 34,878.90 and 10,130.60 is: 15,195.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,252.60 : 34,878.90 = 10,130.60 : x
  2. Step 2: Convert to fraction form
    23,252.60/34,878.90 = 10,130.60/x
  3. Step 3: Cross multiply
    23,252.60x = 34,878.90 × 10,130.60
  4. Step 4: Simplify right side
    23,252.60x = 353,344,184.34
  5. Step 5: Solve for x
    x = 353,344,184.34/23,252.60
  6. Step 6: Final answer
    x = 15,195.90

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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.