Home / 29,127.84-40,066.56-25,524.96

Finding the Fourth Proportional to 29,127.84, 40,066.56 and 25,524.96

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Solution

The fourth proportional to 29,127.84, 40,066.56 and 25,524.96 is: 35,110.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,127.84 : 40,066.56 = 25,524.96 : x
  2. Step 2: Convert to fraction form
    29,127.84/40,066.56 = 25,524.96/x
  3. Step 3: Cross multiply
    29,127.84x = 40,066.56 × 25,524.96
  4. Step 4: Simplify right side
    29,127.84x = 1,022,697,341.34
  5. Step 5: Solve for x
    x = 1,022,697,341.34/29,127.84
  6. Step 6: Final answer
    x = 35,110.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.