Home / 141,344.83-212,048.51-46,571.19

Finding the Fourth Proportional to 141,344.83, 212,048.51 and 46,571.19

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Solution

The fourth proportional to 141,344.83, 212,048.51 and 46,571.19 is: 69,867.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,344.83 : 212,048.51 = 46,571.19 : x
  2. Step 2: Convert to fraction form
    141,344.83/212,048.51 = 46,571.19/x
  3. Step 3: Cross multiply
    141,344.83x = 212,048.51 × 46,571.19
  4. Step 4: Simplify right side
    141,344.83x = 9,875,350,420.39
  5. Step 5: Solve for x
    x = 9,875,350,420.39/141,344.83
  6. Step 6: Final answer
    x = 69,867.08

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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.