Home / 4,076.34-6,114.33-1,154.58

Finding the Fourth Proportional to 4,076.34, 6,114.33 and 1,154.58

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Solution

The fourth proportional to 4,076.34, 6,114.33 and 1,154.58 is: 1,731.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076.34 : 6,114.33 = 1,154.58 : x
  2. Step 2: Convert to fraction form
    4,076.34/6,114.33 = 1,154.58/x
  3. Step 3: Cross multiply
    4,076.34x = 6,114.33 × 1,154.58
  4. Step 4: Simplify right side
    4,076.34x = 7,059,483.13
  5. Step 5: Solve for x
    x = 7,059,483.13/4,076.34
  6. Step 6: Final answer
    x = 1,731.82

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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.