Home / 35,212.47-52,783.11-22,074.05

Finding the Fourth Proportional to 35,212.47, 52,783.11 and 22,074.05

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Solution

The fourth proportional to 35,212.47, 52,783.11 and 22,074.05 is: 33,088.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,212.47 : 52,783.11 = 22,074.05 : x
  2. Step 2: Convert to fraction form
    35,212.47/52,783.11 = 22,074.05/x
  3. Step 3: Cross multiply
    35,212.47x = 52,783.11 × 22,074.05
  4. Step 4: Simplify right side
    35,212.47x = 1,165,137,009.30
  5. Step 5: Solve for x
    x = 1,165,137,009.30/35,212.47
  6. Step 6: Final answer
    x = 33,088.76

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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.