Home / 46,747.68-64,512.12-25,527

Finding the Fourth Proportional to 46,747.68, 64,512.12 and 25,527

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Solution

The fourth proportional to 46,747.68, 64,512.12 and 25,527 is: 35,227.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,747.68 : 64,512.12 = 25,527 : x
  2. Step 2: Convert to fraction form
    46,747.68/64,512.12 = 25,527/x
  3. Step 3: Cross multiply
    46,747.68x = 64,512.12 × 25,527
  4. Step 4: Simplify right side
    46,747.68x = 1,646,800,887.24
  5. Step 5: Solve for x
    x = 1,646,800,887.24/46,747.68
  6. Step 6: Final answer
    x = 35,227.44

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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.