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Finding the Fourth Proportional to 169,148.44, 233,424.34 and 97,527.84

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Solution

The fourth proportional to 169,148.44, 233,424.34 and 97,527.84 is: 134,588.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,148.44 : 233,424.34 = 97,527.84 : x
  2. Step 2: Convert to fraction form
    169,148.44/233,424.34 = 97,527.84/x
  3. Step 3: Cross multiply
    169,148.44x = 233,424.34 × 97,527.84
  4. Step 4: Simplify right side
    169,148.44x = 22,765,371,683.63
  5. Step 5: Solve for x
    x = 22,765,371,683.63/169,148.44
  6. Step 6: Final answer
    x = 134,588.13

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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.