Home / 59,490.16-89,373.48-34,883.44

Finding the Fourth Proportional to 59,490.16, 89,373.48 and 34,883.44

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Solution

The fourth proportional to 59,490.16, 89,373.48 and 34,883.44 is: 52,406.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,490.16 : 89,373.48 = 34,883.44 : x
  2. Step 2: Convert to fraction form
    59,490.16/89,373.48 = 34,883.44/x
  3. Step 3: Cross multiply
    59,490.16x = 89,373.48 × 34,883.44
  4. Step 4: Simplify right side
    59,490.16x = 3,117,654,427.17
  5. Step 5: Solve for x
    x = 3,117,654,427.17/59,490.16
  6. Step 6: Final answer
    x = 52,406.22

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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.