Home / 158,568.98-237,852.38-38,624.47

Finding the Fourth Proportional to 158,568.98, 237,852.38 and 38,624.47

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Solution

The fourth proportional to 158,568.98, 237,852.38 and 38,624.47 is: 57,936.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,568.98 : 237,852.38 = 38,624.47 : x
  2. Step 2: Convert to fraction form
    158,568.98/237,852.38 = 38,624.47/x
  3. Step 3: Cross multiply
    158,568.98x = 237,852.38 × 38,624.47
  4. Step 4: Simplify right side
    158,568.98x = 9,186,921,617.67
  5. Step 5: Solve for x
    x = 9,186,921,617.67/158,568.98
  6. Step 6: Final answer
    x = 57,936.44

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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.