Home / 151,102.84-226,576.23-44,472.92

Finding the Fourth Proportional to 151,102.84, 226,576.23 and 44,472.92

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Solution

The fourth proportional to 151,102.84, 226,576.23 and 44,472.92 is: 66,686.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,102.84 : 226,576.23 = 44,472.92 : x
  2. Step 2: Convert to fraction form
    151,102.84/226,576.23 = 44,472.92/x
  3. Step 3: Cross multiply
    151,102.84x = 226,576.23 × 44,472.92
  4. Step 4: Simplify right side
    151,102.84x = 10,076,506,100.70
  5. Step 5: Solve for x
    x = 10,076,506,100.70/151,102.84
  6. Step 6: Final answer
    x = 66,686.41

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1.5x scale

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.