Home / 169,570.08-234,009.65-93,096.29

Finding the Fourth Proportional to 169,570.08, 234,009.65 and 93,096.29

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Solution

The fourth proportional to 169,570.08, 234,009.65 and 93,096.29 is: 128,474.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,570.08 : 234,009.65 = 93,096.29 : x
  2. Step 2: Convert to fraction form
    169,570.08/234,009.65 = 93,096.29/x
  3. Step 3: Cross multiply
    169,570.08x = 234,009.65 × 93,096.29
  4. Step 4: Simplify right side
    169,570.08x = 21,785,431,056.96
  5. Step 5: Solve for x
    x = 21,785,431,056.96/169,570.08
  6. Step 6: Final answer
    x = 128,474.50

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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.