Home / 35,340.53-48,750.36-22,396.10

Finding the Fourth Proportional to 35,340.53, 48,750.36 and 22,396.10

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Solution

The fourth proportional to 35,340.53, 48,750.36 and 22,396.10 is: 30,894.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,340.53 : 48,750.36 = 22,396.10 : x
  2. Step 2: Convert to fraction form
    35,340.53/48,750.36 = 22,396.10/x
  3. Step 3: Cross multiply
    35,340.53x = 48,750.36 × 22,396.10
  4. Step 4: Simplify right side
    35,340.53x = 1,091,817,937.60
  5. Step 5: Solve for x
    x = 1,091,817,937.60/35,340.53
  6. Step 6: Final answer
    x = 30,894.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.