Home / 44,459.73-61,326.36-31,026.08

Finding the Fourth Proportional to 44,459.73, 61,326.36 and 31,026.08

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Solution

The fourth proportional to 44,459.73, 61,326.36 and 31,026.08 is: 42,796.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,459.73 : 61,326.36 = 31,026.08 : x
  2. Step 2: Convert to fraction form
    44,459.73/61,326.36 = 31,026.08/x
  3. Step 3: Cross multiply
    44,459.73x = 61,326.36 × 31,026.08
  4. Step 4: Simplify right side
    44,459.73x = 1,902,716,244.84
  5. Step 5: Solve for x
    x = 1,902,716,244.84/44,459.73
  6. Step 6: Final answer
    x = 42,796.40

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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.