Home / 63,348.33-87,423.43-35,054.02

Finding the Fourth Proportional to 63,348.33, 87,423.43 and 35,054.02

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Solution

The fourth proportional to 63,348.33, 87,423.43 and 35,054.02 is: 48,376.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,348.33 : 87,423.43 = 35,054.02 : x
  2. Step 2: Convert to fraction form
    63,348.33/87,423.43 = 35,054.02/x
  3. Step 3: Cross multiply
    63,348.33x = 87,423.43 × 35,054.02
  4. Step 4: Simplify right side
    63,348.33x = 3,064,542,160.71
  5. Step 5: Solve for x
    x = 3,064,542,160.71/63,348.33
  6. Step 6: Final answer
    x = 48,376.05

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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.