Home / 9,023.04-13,527.36-3,475.44

Finding the Fourth Proportional to 9,023.04, 13,527.36 and 3,475.44

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Solution

The fourth proportional to 9,023.04, 13,527.36 and 3,475.44 is: 5,210.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023.04 : 13,527.36 = 3,475.44 : x
  2. Step 2: Convert to fraction form
    9,023.04/13,527.36 = 3,475.44/x
  3. Step 3: Cross multiply
    9,023.04x = 13,527.36 × 3,475.44
  4. Step 4: Simplify right side
    9,023.04x = 47,013,528.04
  5. Step 5: Solve for x
    x = 47,013,528.04/9,023.04
  6. Step 6: Final answer
    x = 5,210.39

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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.