Home / 169,188.94-233,465.19-97,555.12

Finding the Fourth Proportional to 169,188.94, 233,465.19 and 97,555.12

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Solution

The fourth proportional to 169,188.94, 233,465.19 and 97,555.12 is: 134,617.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,188.94 : 233,465.19 = 97,555.12 : x
  2. Step 2: Convert to fraction form
    169,188.94/233,465.19 = 97,555.12/x
  3. Step 3: Cross multiply
    169,188.94x = 233,465.19 × 97,555.12
  4. Step 4: Simplify right side
    169,188.94x = 22,775,724,626.27
  5. Step 5: Solve for x
    x = 22,775,724,626.27/169,188.94
  6. Step 6: Final answer
    x = 134,617.10

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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.