Home / 23,106.04-34,670.10-12,010.68

Finding the Fourth Proportional to 23,106.04, 34,670.10 and 12,010.68

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Solution

The fourth proportional to 23,106.04, 34,670.10 and 12,010.68 is: 18,021.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,106.04 : 34,670.10 = 12,010.68 : x
  2. Step 2: Convert to fraction form
    23,106.04/34,670.10 = 12,010.68/x
  3. Step 3: Cross multiply
    23,106.04x = 34,670.10 × 12,010.68
  4. Step 4: Simplify right side
    23,106.04x = 416,411,476.67
  5. Step 5: Solve for x
    x = 416,411,476.67/23,106.04
  6. Step 6: Final answer
    x = 18,021.76

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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.