Home / 54,444.76-81,667.55-15,004.04

Finding the Fourth Proportional to 54,444.76, 81,667.55 and 15,004.04

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Solution

The fourth proportional to 54,444.76, 81,667.55 and 15,004.04 is: 22,506.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,444.76 : 81,667.55 = 15,004.04 : x
  2. Step 2: Convert to fraction form
    54,444.76/81,667.55 = 15,004.04/x
  3. Step 3: Cross multiply
    54,444.76x = 81,667.55 × 15,004.04
  4. Step 4: Simplify right side
    54,444.76x = 1,225,342,816.07
  5. Step 5: Solve for x
    x = 1,225,342,816.07/54,444.76
  6. Step 6: Final answer
    x = 22,506.17

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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.