Home / 62,219.21-93,333.60-22,775.45

Finding the Fourth Proportional to 62,219.21, 93,333.60 and 22,775.45

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Solution

The fourth proportional to 62,219.21, 93,333.60 and 22,775.45 is: 34,164.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,219.21 : 93,333.60 = 22,775.45 : x
  2. Step 2: Convert to fraction form
    62,219.21/93,333.60 = 22,775.45/x
  3. Step 3: Cross multiply
    62,219.21x = 93,333.60 × 22,775.45
  4. Step 4: Simplify right side
    62,219.21x = 2,125,714,273.45
  5. Step 5: Solve for x
    x = 2,125,714,273.45/62,219.21
  6. Step 6: Final answer
    x = 34,164.92

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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.