Home / 241,580.76-333,389.79-134,152.59

Finding the Fourth Proportional to 241,580.76, 333,389.79 and 134,152.59

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Solution

The fourth proportional to 241,580.76, 333,389.79 and 134,152.59 is: 185,135.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,580.76 : 333,389.79 = 134,152.59 : x
  2. Step 2: Convert to fraction form
    241,580.76/333,389.79 = 134,152.59/x
  3. Step 3: Cross multiply
    241,580.76x = 333,389.79 × 134,152.59
  4. Step 4: Simplify right side
    241,580.76x = 44,725,103,808.06
  5. Step 5: Solve for x
    x = 44,725,103,808.06/241,580.76
  6. Step 6: Final answer
    x = 185,135.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.