Home / 40,009.96-60,012.06-17,522.92

Finding the Fourth Proportional to 40,009.96, 60,012.06 and 17,522.92

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Solution

The fourth proportional to 40,009.96, 60,012.06 and 17,522.92 is: 26,283.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,009.96 : 60,012.06 = 17,522.92 : x
  2. Step 2: Convert to fraction form
    40,009.96/60,012.06 = 17,522.92/x
  3. Step 3: Cross multiply
    40,009.96x = 60,012.06 × 17,522.92
  4. Step 4: Simplify right side
    40,009.96x = 1,051,586,526.42
  5. Step 5: Solve for x
    x = 1,051,586,526.42/40,009.96
  6. Step 6: Final answer
    x = 26,283.12

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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.