Home / 9,552.40-14,332.20-4,626.40

Finding the Fourth Proportional to 9,552.40, 14,332.20 and 4,626.40

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Solution

The fourth proportional to 9,552.40, 14,332.20 and 4,626.40 is: 6,941.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552.40 : 14,332.20 = 4,626.40 : x
  2. Step 2: Convert to fraction form
    9,552.40/14,332.20 = 4,626.40/x
  3. Step 3: Cross multiply
    9,552.40x = 14,332.20 × 4,626.40
  4. Step 4: Simplify right side
    9,552.40x = 66,306,490.08
  5. Step 5: Solve for x
    x = 66,306,490.08/9,552.40
  6. Step 6: Final answer
    x = 6,941.34

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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.