Home / 155,594.20-233,304.90-61,994.20

Finding the Fourth Proportional to 155,594.20, 233,304.90 and 61,994.20

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Solution

The fourth proportional to 155,594.20, 233,304.90 and 61,994.20 is: 92,956.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,594.20 : 233,304.90 = 61,994.20 : x
  2. Step 2: Convert to fraction form
    155,594.20/233,304.90 = 61,994.20/x
  3. Step 3: Cross multiply
    155,594.20x = 233,304.90 × 61,994.20
  4. Step 4: Simplify right side
    155,594.20x = 14,463,550,631.58
  5. Step 5: Solve for x
    x = 14,463,550,631.58/155,594.20
  6. Step 6: Final answer
    x = 92,956.88

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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.