Home / 62,692.09-94,053.69-31,116.97

Finding the Fourth Proportional to 62,692.09, 94,053.69 and 31,116.97

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Solution

The fourth proportional to 62,692.09, 94,053.69 and 31,116.97 is: 46,683.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,692.09 : 94,053.69 = 31,116.97 : x
  2. Step 2: Convert to fraction form
    62,692.09/94,053.69 = 31,116.97/x
  3. Step 3: Cross multiply
    62,692.09x = 94,053.69 × 31,116.97
  4. Step 4: Simplify right side
    62,692.09x = 2,926,665,850.12
  5. Step 5: Solve for x
    x = 2,926,665,850.12/62,692.09
  6. Step 6: Final answer
    x = 46,683.18

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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.