Home / 63,637.06-95,476.33-30,352.80

Finding the Fourth Proportional to 63,637.06, 95,476.33 and 30,352.80

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Solution

The fourth proportional to 63,637.06, 95,476.33 and 30,352.80 is: 45,539.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,637.06 : 95,476.33 = 30,352.80 : x
  2. Step 2: Convert to fraction form
    63,637.06/95,476.33 = 30,352.80/x
  3. Step 3: Cross multiply
    63,637.06x = 95,476.33 × 30,352.80
  4. Step 4: Simplify right side
    63,637.06x = 2,897,973,454.25
  5. Step 5: Solve for x
    x = 2,897,973,454.25/63,637.06
  6. Step 6: Final answer
    x = 45,539.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.