Home / 32,666.96-45,094.20-22,070.95

Finding the Fourth Proportional to 32,666.96, 45,094.20 and 22,070.95

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Solution

The fourth proportional to 32,666.96, 45,094.20 and 22,070.95 is: 30,467.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,666.96 : 45,094.20 = 22,070.95 : x
  2. Step 2: Convert to fraction form
    32,666.96/45,094.20 = 22,070.95/x
  3. Step 3: Cross multiply
    32,666.96x = 45,094.20 × 22,070.95
  4. Step 4: Simplify right side
    32,666.96x = 995,271,497.66
  5. Step 5: Solve for x
    x = 995,271,497.66/32,666.96
  6. Step 6: Final answer
    x = 30,467.22

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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.