Home / 154,848.20-232,272.30-44,025.80

Finding the Fourth Proportional to 154,848.20, 232,272.30 and 44,025.80

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Solution

The fourth proportional to 154,848.20, 232,272.30 and 44,025.80 is: 66,038.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,848.20 : 232,272.30 = 44,025.80 : x
  2. Step 2: Convert to fraction form
    154,848.20/232,272.30 = 44,025.80/x
  3. Step 3: Cross multiply
    154,848.20x = 232,272.30 × 44,025.80
  4. Step 4: Simplify right side
    154,848.20x = 10,225,973,825.34
  5. Step 5: Solve for x
    x = 10,225,973,825.34/154,848.20
  6. Step 6: Final answer
    x = 66,038.70

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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.