Home / 134,466.98-201,680.91-39,692.52

Finding the Fourth Proportional to 134,466.98, 201,680.91 and 39,692.52

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Solution

The fourth proportional to 134,466.98, 201,680.91 and 39,692.52 is: 59,533.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,466.98 : 201,680.91 = 39,692.52 : x
  2. Step 2: Convert to fraction form
    134,466.98/201,680.91 = 39,692.52/x
  3. Step 3: Cross multiply
    134,466.98x = 201,680.91 × 39,692.52
  4. Step 4: Simplify right side
    134,466.98x = 8,005,223,553.79
  5. Step 5: Solve for x
    x = 8,005,223,553.79/134,466.98
  6. Step 6: Final answer
    x = 59,533.01

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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.