Home / 22,707.96-34,066.01-9,380.95

Finding the Fourth Proportional to 22,707.96, 34,066.01 and 9,380.95

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Solution

The fourth proportional to 22,707.96, 34,066.01 and 9,380.95 is: 14,073.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,707.96 : 34,066.01 = 9,380.95 : x
  2. Step 2: Convert to fraction form
    22,707.96/34,066.01 = 9,380.95/x
  3. Step 3: Cross multiply
    22,707.96x = 34,066.01 × 9,380.95
  4. Step 4: Simplify right side
    22,707.96x = 319,571,536.51
  5. Step 5: Solve for x
    x = 319,571,536.51/22,707.96
  6. Step 6: Final answer
    x = 14,073.11

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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.