Home / 35,441.76-48,915.03-26,930.01

Finding the Fourth Proportional to 35,441.76, 48,915.03 and 26,930.01

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Solution

The fourth proportional to 35,441.76, 48,915.03 and 26,930.01 is: 37,167.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,441.76 : 48,915.03 = 26,930.01 : x
  2. Step 2: Convert to fraction form
    35,441.76/48,915.03 = 26,930.01/x
  3. Step 3: Cross multiply
    35,441.76x = 48,915.03 × 26,930.01
  4. Step 4: Simplify right side
    35,441.76x = 1,317,282,247.05
  5. Step 5: Solve for x
    x = 1,317,282,247.05/35,441.76
  6. Step 6: Final answer
    x = 37,167.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.