Home / 70,219.10-96,903.51-41,927.26

Finding the Fourth Proportional to 70,219.10, 96,903.51 and 41,927.26

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Solution

The fourth proportional to 70,219.10, 96,903.51 and 41,927.26 is: 57,860.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,219.10 : 96,903.51 = 41,927.26 : x
  2. Step 2: Convert to fraction form
    70,219.10/96,903.51 = 41,927.26/x
  3. Step 3: Cross multiply
    70,219.10x = 96,903.51 × 41,927.26
  4. Step 4: Simplify right side
    70,219.10x = 4,062,898,658.68
  5. Step 5: Solve for x
    x = 4,062,898,658.68/70,219.10
  6. Step 6: Final answer
    x = 57,860.31

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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.