Home / 23,952.50-35,928.75-7,312.62

Finding the Fourth Proportional to 23,952.50, 35,928.75 and 7,312.62

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Solution

The fourth proportional to 23,952.50, 35,928.75 and 7,312.62 is: 10,968.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,952.50 : 35,928.75 = 7,312.62 : x
  2. Step 2: Convert to fraction form
    23,952.50/35,928.75 = 7,312.62/x
  3. Step 3: Cross multiply
    23,952.50x = 35,928.75 × 7,312.62
  4. Step 4: Simplify right side
    23,952.50x = 262,733,295.83
  5. Step 5: Solve for x
    x = 262,733,295.83/23,952.50
  6. Step 6: Final answer
    x = 10,968.93

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Double scale
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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.