Home / 169,463.28-233,887.32-94,036.08

Finding the Fourth Proportional to 169,463.28, 233,887.32 and 94,036.08

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Solution

The fourth proportional to 169,463.28, 233,887.32 and 94,036.08 is: 129,785.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,463.28 : 233,887.32 = 94,036.08 : x
  2. Step 2: Convert to fraction form
    169,463.28/233,887.32 = 94,036.08/x
  3. Step 3: Cross multiply
    169,463.28x = 233,887.32 × 94,036.08
  4. Step 4: Simplify right side
    169,463.28x = 21,993,846,734.51
  5. Step 5: Solve for x
    x = 21,993,846,734.51/169,463.28
  6. Step 6: Final answer
    x = 129,785.32

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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.