Home / 94,344.46-141,555.57-69,509.86

Finding the Fourth Proportional to 94,344.46, 141,555.57 and 69,509.86

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Solution

The fourth proportional to 94,344.46, 141,555.57 and 69,509.86 is: 104,293.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,344.46 : 141,555.57 = 69,509.86 : x
  2. Step 2: Convert to fraction form
    94,344.46/141,555.57 = 69,509.86/x
  3. Step 3: Cross multiply
    94,344.46x = 141,555.57 × 69,509.86
  4. Step 4: Simplify right side
    94,344.46x = 9,839,507,852.92
  5. Step 5: Solve for x
    x = 9,839,507,852.92/94,344.46
  6. Step 6: Final answer
    x = 104,293.44

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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.