Home / 159,269.58-238,737.77-59,386.32

Finding the Fourth Proportional to 159,269.58, 238,737.77 and 59,386.32

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Solution

The fourth proportional to 159,269.58, 238,737.77 and 59,386.32 is: 89,017.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,269.58 : 238,737.77 = 59,386.32 : x
  2. Step 2: Convert to fraction form
    159,269.58/238,737.77 = 59,386.32/x
  3. Step 3: Cross multiply
    159,269.58x = 238,737.77 × 59,386.32
  4. Step 4: Simplify right side
    159,269.58x = 14,177,757,308.37
  5. Step 5: Solve for x
    x = 14,177,757,308.37/159,269.58
  6. Step 6: Final answer
    x = 89,017.36

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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.