Home / 32,184.32-48,175.49-22,130.39

Finding the Fourth Proportional to 32,184.32, 48,175.49 and 22,130.39

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Solution

The fourth proportional to 32,184.32, 48,175.49 and 22,130.39 is: 33,126.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,184.32 : 48,175.49 = 22,130.39 : x
  2. Step 2: Convert to fraction form
    32,184.32/48,175.49 = 22,130.39/x
  3. Step 3: Cross multiply
    32,184.32x = 48,175.49 × 22,130.39
  4. Step 4: Simplify right side
    32,184.32x = 1,066,142,557.91
  5. Step 5: Solve for x
    x = 1,066,142,557.91/32,184.32
  6. Step 6: Final answer
    x = 33,126.15

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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.