Home / 141,319.17-211,933.38-46,527.30

Finding the Fourth Proportional to 141,319.17, 211,933.38 and 46,527.30

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Solution

The fourth proportional to 141,319.17, 211,933.38 and 46,527.30 is: 69,776.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,319.17 : 211,933.38 = 46,527.30 : x
  2. Step 2: Convert to fraction form
    141,319.17/211,933.38 = 46,527.30/x
  3. Step 3: Cross multiply
    141,319.17x = 211,933.38 × 46,527.30
  4. Step 4: Simplify right side
    141,319.17x = 9,860,687,951.27
  5. Step 5: Solve for x
    x = 9,860,687,951.27/141,319.17
  6. Step 6: Final answer
    x = 69,776.01

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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.