Home / 148,851.66-223,284.78-60,094.09

Finding the Fourth Proportional to 148,851.66, 223,284.78 and 60,094.09

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Solution

The fourth proportional to 148,851.66, 223,284.78 and 60,094.09 is: 90,144.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,851.66 : 223,284.78 = 60,094.09 : x
  2. Step 2: Convert to fraction form
    148,851.66/223,284.78 = 60,094.09/x
  3. Step 3: Cross multiply
    148,851.66x = 223,284.78 × 60,094.09
  4. Step 4: Simplify right side
    148,851.66x = 13,418,095,664.95
  5. Step 5: Solve for x
    x = 13,418,095,664.95/148,851.66
  6. Step 6: Final answer
    x = 90,144.08

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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.