Home / 23,117.04-34,660.98-12,736.08

Finding the Fourth Proportional to 23,117.04, 34,660.98 and 12,736.08

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Solution

The fourth proportional to 23,117.04, 34,660.98 and 12,736.08 is: 19,096.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,117.04 : 34,660.98 = 12,736.08 : x
  2. Step 2: Convert to fraction form
    23,117.04/34,660.98 = 12,736.08/x
  3. Step 3: Cross multiply
    23,117.04x = 34,660.98 × 12,736.08
  4. Step 4: Simplify right side
    23,117.04x = 441,445,014.16
  5. Step 5: Solve for x
    x = 441,445,014.16/23,117.04
  6. Step 6: Final answer
    x = 19,096.09

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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.