Home / 134,559.95-201,769.83-63,463.49

Finding the Fourth Proportional to 134,559.95, 201,769.83 and 63,463.49

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Solution

The fourth proportional to 134,559.95, 201,769.83 and 63,463.49 is: 95,162.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,559.95 : 201,769.83 = 63,463.49 : x
  2. Step 2: Convert to fraction form
    134,559.95/201,769.83 = 63,463.49/x
  3. Step 3: Cross multiply
    134,559.95x = 201,769.83 × 63,463.49
  4. Step 4: Simplify right side
    134,559.95x = 12,805,017,588.51
  5. Step 5: Solve for x
    x = 12,805,017,588.51/134,559.95
  6. Step 6: Final answer
    x = 95,162.18

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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.