Home / 32,630.09-45,051.19-25,062.89

Finding the Fourth Proportional to 32,630.09, 45,051.19 and 25,062.89

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Solution

The fourth proportional to 32,630.09, 45,051.19 and 25,062.89 is: 34,603.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,630.09 : 45,051.19 = 25,062.89 : x
  2. Step 2: Convert to fraction form
    32,630.09/45,051.19 = 25,062.89/x
  3. Step 3: Cross multiply
    32,630.09x = 45,051.19 × 25,062.89
  4. Step 4: Simplify right side
    32,630.09x = 1,129,112,731.43
  5. Step 5: Solve for x
    x = 1,129,112,731.43/32,630.09
  6. Step 6: Final answer
    x = 34,603.43

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Double scale
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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.