Home / 140,952.03-211,382.91-46,156.53

Finding the Fourth Proportional to 140,952.03, 211,382.91 and 46,156.53

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Solution

The fourth proportional to 140,952.03, 211,382.91 and 46,156.53 is: 69,220.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,952.03 : 211,382.91 = 46,156.53 : x
  2. Step 2: Convert to fraction form
    140,952.03/211,382.91 = 46,156.53/x
  3. Step 3: Cross multiply
    140,952.03x = 211,382.91 × 46,156.53
  4. Step 4: Simplify right side
    140,952.03x = 9,756,701,626.90
  5. Step 5: Solve for x
    x = 9,756,701,626.90/140,952.03
  6. Step 6: Final answer
    x = 69,220.01

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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.