Home / 4,101.19-6,153.60-2,152.93

Finding the Fourth Proportional to 4,101.19, 6,153.60 and 2,152.93

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Solution

The fourth proportional to 4,101.19, 6,153.60 and 2,152.93 is: 3,230.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101.19 : 6,153.60 = 2,152.93 : x
  2. Step 2: Convert to fraction form
    4,101.19/6,153.60 = 2,152.93/x
  3. Step 3: Cross multiply
    4,101.19x = 6,153.60 × 2,152.93
  4. Step 4: Simplify right side
    4,101.19x = 13,248,270.05
  5. Step 5: Solve for x
    x = 13,248,270.05/4,101.19
  6. Step 6: Final answer
    x = 3,230.35

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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.