Home / 9,002.04-13,527.06-4,845.24

Finding the Fourth Proportional to 9,002.04, 13,527.06 and 4,845.24

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Solution

The fourth proportional to 9,002.04, 13,527.06 and 4,845.24 is: 7,280.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,002.04 : 13,527.06 = 4,845.24 : x
  2. Step 2: Convert to fraction form
    9,002.04/13,527.06 = 4,845.24/x
  3. Step 3: Cross multiply
    9,002.04x = 13,527.06 × 4,845.24
  4. Step 4: Simplify right side
    9,002.04x = 65,541,852.19
  5. Step 5: Solve for x
    x = 65,541,852.19/9,002.04
  6. Step 6: Final answer
    x = 7,280.78

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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.