Home / 42,997.15-59,334.07-23,878.14

Finding the Fourth Proportional to 42,997.15, 59,334.07 and 23,878.14

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Solution

The fourth proportional to 42,997.15, 59,334.07 and 23,878.14 is: 32,950.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,997.15 : 59,334.07 = 23,878.14 : x
  2. Step 2: Convert to fraction form
    42,997.15/59,334.07 = 23,878.14/x
  3. Step 3: Cross multiply
    42,997.15x = 59,334.07 × 23,878.14
  4. Step 4: Simplify right side
    42,997.15x = 1,416,787,230.23
  5. Step 5: Solve for x
    x = 1,416,787,230.23/42,997.15
  6. Step 6: Final answer
    x = 32,950.72

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1.5x scale

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.