Home / 156,827.66-235,256.04-44,510.62

Finding the Fourth Proportional to 156,827.66, 235,256.04 and 44,510.62

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Solution

The fourth proportional to 156,827.66, 235,256.04 and 44,510.62 is: 66,770.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,827.66 : 235,256.04 = 44,510.62 : x
  2. Step 2: Convert to fraction form
    156,827.66/235,256.04 = 44,510.62/x
  3. Step 3: Cross multiply
    156,827.66x = 235,256.04 × 44,510.62
  4. Step 4: Simplify right side
    156,827.66x = 10,471,392,199.14
  5. Step 5: Solve for x
    x = 10,471,392,199.14/156,827.66
  6. Step 6: Final answer
    x = 66,770.06

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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.