Home / 169,516.02-233,943.04-94,064.52

Finding the Fourth Proportional to 169,516.02, 233,943.04 and 94,064.52

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Solution

The fourth proportional to 169,516.02, 233,943.04 and 94,064.52 is: 129,815.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,516.02 : 233,943.04 = 94,064.52 : x
  2. Step 2: Convert to fraction form
    169,516.02/233,943.04 = 94,064.52/x
  3. Step 3: Cross multiply
    169,516.02x = 233,943.04 × 94,064.52
  4. Step 4: Simplify right side
    169,516.02x = 22,005,739,764.94
  5. Step 5: Solve for x
    x = 22,005,739,764.94/169,516.02
  6. Step 6: Final answer
    x = 129,815.10

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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.