Home / 32,462.24-48,692.32-13,737.20

Finding the Fourth Proportional to 32,462.24, 48,692.32 and 13,737.20

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Solution

The fourth proportional to 32,462.24, 48,692.32 and 13,737.20 is: 20,605.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,462.24 : 48,692.32 = 13,737.20 : x
  2. Step 2: Convert to fraction form
    32,462.24/48,692.32 = 13,737.20/x
  3. Step 3: Cross multiply
    32,462.24x = 48,692.32 × 13,737.20
  4. Step 4: Simplify right side
    32,462.24x = 668,896,138.30
  5. Step 5: Solve for x
    x = 668,896,138.30/32,462.24
  6. Step 6: Final answer
    x = 20,605.36

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1.5x scale

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.