Home / 169,764.84-234,282.87-94,313.34

Finding the Fourth Proportional to 169,764.84, 234,282.87 and 94,313.34

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Solution

The fourth proportional to 169,764.84, 234,282.87 and 94,313.34 is: 130,156.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,764.84 : 234,282.87 = 94,313.34 : x
  2. Step 2: Convert to fraction form
    169,764.84/234,282.87 = 94,313.34/x
  3. Step 3: Cross multiply
    169,764.84x = 234,282.87 × 94,313.34
  4. Step 4: Simplify right side
    169,764.84x = 22,095,999,974.49
  5. Step 5: Solve for x
    x = 22,095,999,974.49/169,764.84
  6. Step 6: Final answer
    x = 130,156.52

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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.