Home / 48,111.19-66,393.54-32,233.57

Finding the Fourth Proportional to 48,111.19, 66,393.54 and 32,233.57

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Solution

The fourth proportional to 48,111.19, 66,393.54 and 32,233.57 is: 44,482.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,111.19 : 66,393.54 = 32,233.57 : x
  2. Step 2: Convert to fraction form
    48,111.19/66,393.54 = 32,233.57/x
  3. Step 3: Cross multiply
    48,111.19x = 66,393.54 × 32,233.57
  4. Step 4: Simplify right side
    48,111.19x = 2,140,100,653.15
  5. Step 5: Solve for x
    x = 2,140,100,653.15/48,111.19
  6. Step 6: Final answer
    x = 44,482.39

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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.