Home / 60,538.03-90,833.16-23,109.34

Finding the Fourth Proportional to 60,538.03, 90,833.16 and 23,109.34

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Solution

The fourth proportional to 60,538.03, 90,833.16 and 23,109.34 is: 34,673.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,538.03 : 90,833.16 = 23,109.34 : x
  2. Step 2: Convert to fraction form
    60,538.03/90,833.16 = 23,109.34/x
  3. Step 3: Cross multiply
    60,538.03x = 90,833.16 × 23,109.34
  4. Step 4: Simplify right side
    60,538.03x = 2,099,094,377.71
  5. Step 5: Solve for x
    x = 2,099,094,377.71/60,538.03
  6. Step 6: Final answer
    x = 34,673.98

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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.