Home / 46,512.68-64,188.72-25,293.20

Finding the Fourth Proportional to 46,512.68, 64,188.72 and 25,293.20

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Solution

The fourth proportional to 46,512.68, 64,188.72 and 25,293.20 is: 34,905.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,512.68 : 64,188.72 = 25,293.20 : x
  2. Step 2: Convert to fraction form
    46,512.68/64,188.72 = 25,293.20/x
  3. Step 3: Cross multiply
    46,512.68x = 64,188.72 × 25,293.20
  4. Step 4: Simplify right side
    46,512.68x = 1,623,538,132.70
  5. Step 5: Solve for x
    x = 1,623,538,132.70/46,512.68
  6. Step 6: Final answer
    x = 34,905.28

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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.