Home / 47,367.84-65,367.63-26,147.13

Finding the Fourth Proportional to 47,367.84, 65,367.63 and 26,147.13

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Solution

The fourth proportional to 47,367.84, 65,367.63 and 26,147.13 is: 36,083.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,367.84 : 65,367.63 = 26,147.13 : x
  2. Step 2: Convert to fraction form
    47,367.84/65,367.63 = 26,147.13/x
  3. Step 3: Cross multiply
    47,367.84x = 65,367.63 × 26,147.13
  4. Step 4: Simplify right side
    47,367.84x = 1,709,175,919.40
  5. Step 5: Solve for x
    x = 1,709,175,919.40/47,367.84
  6. Step 6: Final answer
    x = 36,083.05

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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.