Home / 141,009.46-211,569.57-62,068.34

Finding the Fourth Proportional to 141,009.46, 211,569.57 and 62,068.34

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Solution

The fourth proportional to 141,009.46, 211,569.57 and 62,068.34 is: 93,126.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,009.46 : 211,569.57 = 62,068.34 : x
  2. Step 2: Convert to fraction form
    141,009.46/211,569.57 = 62,068.34/x
  3. Step 3: Cross multiply
    141,009.46x = 211,569.57 × 62,068.34
  4. Step 4: Simplify right side
    141,009.46x = 13,131,772,533.34
  5. Step 5: Solve for x
    x = 13,131,772,533.34/141,009.46
  6. Step 6: Final answer
    x = 93,126.89

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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.