Home / 32,094.79-48,152.44-13,376.81

Finding the Fourth Proportional to 32,094.79, 48,152.44 and 13,376.81

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Solution

The fourth proportional to 32,094.79, 48,152.44 and 13,376.81 is: 20,069.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,094.79 : 48,152.44 = 13,376.81 : x
  2. Step 2: Convert to fraction form
    32,094.79/48,152.44 = 13,376.81/x
  3. Step 3: Cross multiply
    32,094.79x = 48,152.44 × 13,376.81
  4. Step 4: Simplify right side
    32,094.79x = 644,126,003.09
  5. Step 5: Solve for x
    x = 644,126,003.09/32,094.79
  6. Step 6: Final answer
    x = 20,069.49

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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.