Home / 32,365.98-48,551.07-10,180.21

Finding the Fourth Proportional to 32,365.98, 48,551.07 and 10,180.21

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Solution

The fourth proportional to 32,365.98, 48,551.07 and 10,180.21 is: 15,270.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,365.98 : 48,551.07 = 10,180.21 : x
  2. Step 2: Convert to fraction form
    32,365.98/48,551.07 = 10,180.21/x
  3. Step 3: Cross multiply
    32,365.98x = 48,551.07 × 10,180.21
  4. Step 4: Simplify right side
    32,365.98x = 494,260,088.32
  5. Step 5: Solve for x
    x = 494,260,088.32/32,365.98
  6. Step 6: Final answer
    x = 15,270.98

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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.