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Finding the Fourth Proportional to 69,588.95, 96,110.98 and 46,888.19

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Solution

The fourth proportional to 69,588.95, 96,110.98 and 46,888.19 is: 64,758.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,588.95 : 96,110.98 = 46,888.19 : x
  2. Step 2: Convert to fraction form
    69,588.95/96,110.98 = 46,888.19/x
  3. Step 3: Cross multiply
    69,588.95x = 96,110.98 × 46,888.19
  4. Step 4: Simplify right side
    69,588.95x = 4,506,469,891.33
  5. Step 5: Solve for x
    x = 4,506,469,891.33/69,588.95
  6. Step 6: Final answer
    x = 64,758.41

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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.