Home / 30,200.22-45,096.95-24,664.55

Finding the Fourth Proportional to 30,200.22, 45,096.95 and 24,664.55

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Solution

The fourth proportional to 30,200.22, 45,096.95 and 24,664.55 is: 36,830.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,200.22 : 45,096.95 = 24,664.55 : x
  2. Step 2: Convert to fraction form
    30,200.22/45,096.95 = 24,664.55/x
  3. Step 3: Cross multiply
    30,200.22x = 45,096.95 × 24,664.55
  4. Step 4: Simplify right side
    30,200.22x = 1,112,295,814.30
  5. Step 5: Solve for x
    x = 1,112,295,814.30/30,200.22
  6. Step 6: Final answer
    x = 36,830.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.