Home / 164,769.80-247,154.72-59,564.16

Finding the Fourth Proportional to 164,769.80, 247,154.72 and 59,564.16

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Solution

The fourth proportional to 164,769.80, 247,154.72 and 59,564.16 is: 89,346.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,769.80 : 247,154.72 = 59,564.16 : x
  2. Step 2: Convert to fraction form
    164,769.80/247,154.72 = 59,564.16/x
  3. Step 3: Cross multiply
    164,769.80x = 247,154.72 × 59,564.16
  4. Step 4: Simplify right side
    164,769.80x = 14,721,563,286.84
  5. Step 5: Solve for x
    x = 14,721,563,286.84/164,769.80
  6. Step 6: Final answer
    x = 89,346.25

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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.