Home / 9,552.30-14,328.45-4,003.80

Finding the Fourth Proportional to 9,552.30, 14,328.45 and 4,003.80

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Solution

The fourth proportional to 9,552.30, 14,328.45 and 4,003.80 is: 6,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552.30 : 14,328.45 = 4,003.80 : x
  2. Step 2: Convert to fraction form
    9,552.30/14,328.45 = 4,003.80/x
  3. Step 3: Cross multiply
    9,552.30x = 14,328.45 × 4,003.80
  4. Step 4: Simplify right side
    9,552.30x = 57,368,248.11
  5. Step 5: Solve for x
    x = 57,368,248.11/9,552.30
  6. Step 6: Final answer
    x = 6,005.70

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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.