Home / 35,124.79-48,512.13-23,619.69

Finding the Fourth Proportional to 35,124.79, 48,512.13 and 23,619.69

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Solution

The fourth proportional to 35,124.79, 48,512.13 and 23,619.69 is: 32,622.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,124.79 : 48,512.13 = 23,619.69 : x
  2. Step 2: Convert to fraction form
    35,124.79/48,512.13 = 23,619.69/x
  3. Step 3: Cross multiply
    35,124.79x = 48,512.13 × 23,619.69
  4. Step 4: Simplify right side
    35,124.79x = 1,145,841,471.84
  5. Step 5: Solve for x
    x = 1,145,841,471.84/35,124.79
  6. Step 6: Final answer
    x = 32,622.02

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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.