Home / 34,373.60-47,435.41-19,266.26

Finding the Fourth Proportional to 34,373.60, 47,435.41 and 19,266.26

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Solution

The fourth proportional to 34,373.60, 47,435.41 and 19,266.26 is: 26,587.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,373.60 : 47,435.41 = 19,266.26 : x
  2. Step 2: Convert to fraction form
    34,373.60/47,435.41 = 19,266.26/x
  3. Step 3: Cross multiply
    34,373.60x = 47,435.41 × 19,266.26
  4. Step 4: Simplify right side
    34,373.60x = 913,903,183.60
  5. Step 5: Solve for x
    x = 913,903,183.60/34,373.60
  6. Step 6: Final answer
    x = 26,587.36

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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.