Home / 94,684.92-141,883.69-69,605.50

Finding the Fourth Proportional to 94,684.92, 141,883.69 and 69,605.50

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Solution

The fourth proportional to 94,684.92, 141,883.69 and 69,605.50 is: 104,302.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,684.92 : 141,883.69 = 69,605.50 : x
  2. Step 2: Convert to fraction form
    94,684.92/141,883.69 = 69,605.50/x
  3. Step 3: Cross multiply
    94,684.92x = 141,883.69 × 69,605.50
  4. Step 4: Simplify right side
    94,684.92x = 9,875,885,184.30
  5. Step 5: Solve for x
    x = 9,875,885,184.30/94,684.92
  6. Step 6: Final answer
    x = 104,302.62

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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.