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Finding the Fourth Proportional to 59,410.32, 89,114.44 and 23,887.28

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Solution

The fourth proportional to 59,410.32, 89,114.44 and 23,887.28 is: 35,830.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,410.32 : 89,114.44 = 23,887.28 : x
  2. Step 2: Convert to fraction form
    59,410.32/89,114.44 = 23,887.28/x
  3. Step 3: Cross multiply
    59,410.32x = 89,114.44 × 23,887.28
  4. Step 4: Simplify right side
    59,410.32x = 2,128,701,580.32
  5. Step 5: Solve for x
    x = 2,128,701,580.32/59,410.32
  6. Step 6: Final answer
    x = 35,830.50

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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.