Home / 61,975.15-85,523.93-35,126.33

Finding the Fourth Proportional to 61,975.15, 85,523.93 and 35,126.33

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Solution

The fourth proportional to 61,975.15, 85,523.93 and 35,126.33 is: 48,473.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,975.15 : 85,523.93 = 35,126.33 : x
  2. Step 2: Convert to fraction form
    61,975.15/85,523.93 = 35,126.33/x
  3. Step 3: Cross multiply
    61,975.15x = 85,523.93 × 35,126.33
  4. Step 4: Simplify right side
    61,975.15x = 3,004,141,788.08
  5. Step 5: Solve for x
    x = 3,004,141,788.08/61,975.15
  6. Step 6: Final answer
    x = 48,473.33

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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.