Home / 43,563.39-60,095.31-28,464.88

Finding the Fourth Proportional to 43,563.39, 60,095.31 and 28,464.88

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Solution

The fourth proportional to 43,563.39, 60,095.31 and 28,464.88 is: 39,267.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,563.39 : 60,095.31 = 28,464.88 : x
  2. Step 2: Convert to fraction form
    43,563.39/60,095.31 = 28,464.88/x
  3. Step 3: Cross multiply
    43,563.39x = 60,095.31 × 28,464.88
  4. Step 4: Simplify right side
    43,563.39x = 1,710,605,787.71
  5. Step 5: Solve for x
    x = 1,710,605,787.71/43,563.39
  6. Step 6: Final answer
    x = 39,267.05

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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.