Home / 4,803.32-7,192.52-4,114.40

Finding the Fourth Proportional to 4,803.32, 7,192.52 and 4,114.40

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Solution

The fourth proportional to 4,803.32, 7,192.52 and 4,114.40 is: 6,160.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803.32 : 7,192.52 = 4,114.40 : x
  2. Step 2: Convert to fraction form
    4,803.32/7,192.52 = 4,114.40/x
  3. Step 3: Cross multiply
    4,803.32x = 7,192.52 × 4,114.40
  4. Step 4: Simplify right side
    4,803.32x = 29,592,904.29
  5. Step 5: Solve for x
    x = 29,592,904.29/4,803.32
  6. Step 6: Final answer
    x = 6,160.93

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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.