Home / 158,564.62-237,777.72-59,999.50

Finding the Fourth Proportional to 158,564.62, 237,777.72 and 59,999.50

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Solution

The fourth proportional to 158,564.62, 237,777.72 and 59,999.50 is: 89,973.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,564.62 : 237,777.72 = 59,999.50 : x
  2. Step 2: Convert to fraction form
    158,564.62/237,777.72 = 59,999.50/x
  3. Step 3: Cross multiply
    158,564.62x = 237,777.72 × 59,999.50
  4. Step 4: Simplify right side
    158,564.62x = 14,266,544,311.14
  5. Step 5: Solve for x
    x = 14,266,544,311.14/158,564.62
  6. Step 6: Final answer
    x = 89,973.06

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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.