Home / 227,547.32-341,325.90-69,772.28

Finding the Fourth Proportional to 227,547.32, 341,325.90 and 69,772.28

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Solution

The fourth proportional to 227,547.32, 341,325.90 and 69,772.28 is: 104,659.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,547.32 : 341,325.90 = 69,772.28 : x
  2. Step 2: Convert to fraction form
    227,547.32/341,325.90 = 69,772.28/x
  3. Step 3: Cross multiply
    227,547.32x = 341,325.90 × 69,772.28
  4. Step 4: Simplify right side
    227,547.32x = 23,815,086,266.05
  5. Step 5: Solve for x
    x = 23,815,086,266.05/227,547.32
  6. Step 6: Final answer
    x = 104,659.93

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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.