Home / 32,356.04-44,640.18-19,613.32

Finding the Fourth Proportional to 32,356.04, 44,640.18 and 19,613.32

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Solution

The fourth proportional to 32,356.04, 44,640.18 and 19,613.32 is: 27,059.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,356.04 : 44,640.18 = 19,613.32 : x
  2. Step 2: Convert to fraction form
    32,356.04/44,640.18 = 19,613.32/x
  3. Step 3: Cross multiply
    32,356.04x = 44,640.18 × 19,613.32
  4. Step 4: Simplify right side
    32,356.04x = 875,542,135.20
  5. Step 5: Solve for x
    x = 875,542,135.20/32,356.04
  6. Step 6: Final answer
    x = 27,059.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.