Home / 141,248.51-211,901.93-41,411.96

Finding the Fourth Proportional to 141,248.51, 211,901.93 and 41,411.96

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Solution

The fourth proportional to 141,248.51, 211,901.93 and 41,411.96 is: 62,126.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,248.51 : 211,901.93 = 41,411.96 : x
  2. Step 2: Convert to fraction form
    141,248.51/211,901.93 = 41,411.96/x
  3. Step 3: Cross multiply
    141,248.51x = 211,901.93 × 41,411.96
  4. Step 4: Simplify right side
    141,248.51x = 8,775,274,042.02
  5. Step 5: Solve for x
    x = 8,775,274,042.02/141,248.51
  6. Step 6: Final answer
    x = 62,126.49

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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.