Home / 169,063.17-233,306.64-93,611.67

Finding the Fourth Proportional to 169,063.17, 233,306.64 and 93,611.67

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Solution

The fourth proportional to 169,063.17, 233,306.64 and 93,611.67 is: 129,183.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,063.17 : 233,306.64 = 93,611.67 : x
  2. Step 2: Convert to fraction form
    169,063.17/233,306.64 = 93,611.67/x
  3. Step 3: Cross multiply
    169,063.17x = 233,306.64 × 93,611.67
  4. Step 4: Simplify right side
    169,063.17x = 21,840,224,192.49
  5. Step 5: Solve for x
    x = 21,840,224,192.49/169,063.17
  6. Step 6: Final answer
    x = 129,183.81

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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.