Home / 169,088.21-253,725.66-94,250.49

Finding the Fourth Proportional to 169,088.21, 253,725.66 and 94,250.49

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Solution

The fourth proportional to 169,088.21, 253,725.66 and 94,250.49 is: 141,427.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,088.21 : 253,725.66 = 94,250.49 : x
  2. Step 2: Convert to fraction form
    169,088.21/253,725.66 = 94,250.49/x
  3. Step 3: Cross multiply
    169,088.21x = 253,725.66 × 94,250.49
  4. Step 4: Simplify right side
    169,088.21x = 23,913,767,780.57
  5. Step 5: Solve for x
    x = 23,913,767,780.57/169,088.21
  6. Step 6: Final answer
    x = 141,427.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.