Home / 32,692.37-45,115.04-19,264.19

Finding the Fourth Proportional to 32,692.37, 45,115.04 and 19,264.19

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Solution

The fourth proportional to 32,692.37, 45,115.04 and 19,264.19 is: 26,584.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,692.37 : 45,115.04 = 19,264.19 : x
  2. Step 2: Convert to fraction form
    32,692.37/45,115.04 = 19,264.19/x
  3. Step 3: Cross multiply
    32,692.37x = 45,115.04 × 19,264.19
  4. Step 4: Simplify right side
    32,692.37x = 869,104,525.00
  5. Step 5: Solve for x
    x = 869,104,525.00/32,692.37
  6. Step 6: Final answer
    x = 26,584.33

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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.