Home / 42,868.04-59,158.32-23,748.38

Finding the Fourth Proportional to 42,868.04, 59,158.32 and 23,748.38

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Solution

The fourth proportional to 42,868.04, 59,158.32 and 23,748.38 is: 32,773.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,868.04 : 59,158.32 = 23,748.38 : x
  2. Step 2: Convert to fraction form
    42,868.04/59,158.32 = 23,748.38/x
  3. Step 3: Cross multiply
    42,868.04x = 59,158.32 × 23,748.38
  4. Step 4: Simplify right side
    42,868.04x = 1,404,914,263.52
  5. Step 5: Solve for x
    x = 1,404,914,263.52/42,868.04
  6. Step 6: Final answer
    x = 32,773.00

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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.