Home / 34,607.93-47,758.95-18,692.37

Finding the Fourth Proportional to 34,607.93, 47,758.95 and 18,692.37

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Solution

The fourth proportional to 34,607.93, 47,758.95 and 18,692.37 is: 25,795.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,607.93 : 47,758.95 = 18,692.37 : x
  2. Step 2: Convert to fraction form
    34,607.93/47,758.95 = 18,692.37/x
  3. Step 3: Cross multiply
    34,607.93x = 47,758.95 × 18,692.37
  4. Step 4: Simplify right side
    34,607.93x = 892,727,964.21
  5. Step 5: Solve for x
    x = 892,727,964.21/34,607.93
  6. Step 6: Final answer
    x = 25,795.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.