Home / 32,220.03-44,477.59-30,202.52

Finding the Fourth Proportional to 32,220.03, 44,477.59 and 30,202.52

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Solution

The fourth proportional to 32,220.03, 44,477.59 and 30,202.52 is: 41,692.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,220.03 : 44,477.59 = 30,202.52 : x
  2. Step 2: Convert to fraction form
    32,220.03/44,477.59 = 30,202.52/x
  3. Step 3: Cross multiply
    32,220.03x = 44,477.59 × 30,202.52
  4. Step 4: Simplify right side
    32,220.03x = 1,343,335,301.53
  5. Step 5: Solve for x
    x = 1,343,335,301.53/32,220.03
  6. Step 6: Final answer
    x = 41,692.55

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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.