Home / 34,984.48-48,251.28-22,410.40

Finding the Fourth Proportional to 34,984.48, 48,251.28 and 22,410.40

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Solution

The fourth proportional to 34,984.48, 48,251.28 and 22,410.40 is: 30,908.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,984.48 : 48,251.28 = 22,410.40 : x
  2. Step 2: Convert to fraction form
    34,984.48/48,251.28 = 22,410.40/x
  3. Step 3: Cross multiply
    34,984.48x = 48,251.28 × 22,410.40
  4. Step 4: Simplify right side
    34,984.48x = 1,081,330,485.31
  5. Step 5: Solve for x
    x = 1,081,330,485.31/34,984.48
  6. Step 6: Final answer
    x = 30,908.86

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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.