Home / 60,323.10-90,495.45-25,266.30

Finding the Fourth Proportional to 60,323.10, 90,495.45 and 25,266.30

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Solution

The fourth proportional to 60,323.10, 90,495.45 and 25,266.30 is: 37,903.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,323.10 : 90,495.45 = 25,266.30 : x
  2. Step 2: Convert to fraction form
    60,323.10/90,495.45 = 25,266.30/x
  3. Step 3: Cross multiply
    60,323.10x = 90,495.45 × 25,266.30
  4. Step 4: Simplify right side
    60,323.10x = 2,286,485,188.34
  5. Step 5: Solve for x
    x = 2,286,485,188.34/60,323.10
  6. Step 6: Final answer
    x = 37,903.97

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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.