Home / 44,063.20-66,051.37-28,223.25

Finding the Fourth Proportional to 44,063.20, 66,051.37 and 28,223.25

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Solution

The fourth proportional to 44,063.20, 66,051.37 and 28,223.25 is: 42,307.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,063.20 : 66,051.37 = 28,223.25 : x
  2. Step 2: Convert to fraction form
    44,063.20/66,051.37 = 28,223.25/x
  3. Step 3: Cross multiply
    44,063.20x = 66,051.37 × 28,223.25
  4. Step 4: Simplify right side
    44,063.20x = 1,864,184,328.35
  5. Step 5: Solve for x
    x = 1,864,184,328.35/44,063.20
  6. Step 6: Final answer
    x = 42,307.06

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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.