Home / 23,640.10-35,460.15-7,002.70

Finding the Fourth Proportional to 23,640.10, 35,460.15 and 7,002.70

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Solution

The fourth proportional to 23,640.10, 35,460.15 and 7,002.70 is: 10,504.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,640.10 : 35,460.15 = 7,002.70 : x
  2. Step 2: Convert to fraction form
    23,640.10/35,460.15 = 7,002.70/x
  3. Step 3: Cross multiply
    23,640.10x = 35,460.15 × 7,002.70
  4. Step 4: Simplify right side
    23,640.10x = 248,316,792.41
  5. Step 5: Solve for x
    x = 248,316,792.41/23,640.10
  6. Step 6: Final answer
    x = 10,504.05

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Similar ratio
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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.