Home / 63,848.08-88,110.48-35,554.78

Finding the Fourth Proportional to 63,848.08, 88,110.48 and 35,554.78

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Solution

The fourth proportional to 63,848.08, 88,110.48 and 35,554.78 is: 49,065.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,848.08 : 88,110.48 = 35,554.78 : x
  2. Step 2: Convert to fraction form
    63,848.08/88,110.48 = 35,554.78/x
  3. Step 3: Cross multiply
    63,848.08x = 88,110.48 × 35,554.78
  4. Step 4: Simplify right side
    63,848.08x = 3,132,748,732.09
  5. Step 5: Solve for x
    x = 3,132,748,732.09/63,848.08
  6. Step 6: Final answer
    x = 49,065.67

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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.