Home / 48,383.77-72,596.23-23,442.40

Finding the Fourth Proportional to 48,383.77, 72,596.23 and 23,442.40

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Solution

The fourth proportional to 48,383.77, 72,596.23 and 23,442.40 is: 35,173.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,383.77 : 72,596.23 = 23,442.40 : x
  2. Step 2: Convert to fraction form
    48,383.77/72,596.23 = 23,442.40/x
  3. Step 3: Cross multiply
    48,383.77x = 72,596.23 × 23,442.40
  4. Step 4: Simplify right side
    48,383.77x = 1,701,829,862.15
  5. Step 5: Solve for x
    x = 1,701,829,862.15/48,383.77
  6. Step 6: Final answer
    x = 35,173.57

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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.