Home / 169,521.01-233,949.93-94,069.51

Finding the Fourth Proportional to 169,521.01, 233,949.93 and 94,069.51

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Solution

The fourth proportional to 169,521.01, 233,949.93 and 94,069.51 is: 129,821.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,521.01 : 233,949.93 = 94,069.51 : x
  2. Step 2: Convert to fraction form
    169,521.01/233,949.93 = 94,069.51/x
  3. Step 3: Cross multiply
    169,521.01x = 233,949.93 × 94,069.51
  4. Step 4: Simplify right side
    169,521.01x = 22,007,555,279.63
  5. Step 5: Solve for x
    x = 22,007,555,279.63/169,521.01
  6. Step 6: Final answer
    x = 129,821.99

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1.5x scale

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.