Home / 169,250.40-233,557.38-97,653.51

Finding the Fourth Proportional to 169,250.40, 233,557.38 and 97,653.51

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Solution

The fourth proportional to 169,250.40, 233,557.38 and 97,653.51 is: 134,757.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,250.40 : 233,557.38 = 97,653.51 : x
  2. Step 2: Convert to fraction form
    169,250.40/233,557.38 = 97,653.51/x
  3. Step 3: Cross multiply
    169,250.40x = 233,557.38 × 97,653.51
  4. Step 4: Simplify right side
    169,250.40x = 22,807,697,943.40
  5. Step 5: Solve for x
    x = 22,807,697,943.40/169,250.40
  6. Step 6: Final answer
    x = 134,757.13

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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.