Home / 35,454.84-52,763.68-34,273.68

Finding the Fourth Proportional to 35,454.84, 52,763.68 and 34,273.68

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Solution

The fourth proportional to 35,454.84, 52,763.68 and 34,273.68 is: 51,005.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,454.84 : 52,763.68 = 34,273.68 : x
  2. Step 2: Convert to fraction form
    35,454.84/52,763.68 = 34,273.68/x
  3. Step 3: Cross multiply
    35,454.84x = 52,763.68 × 34,273.68
  4. Step 4: Simplify right side
    35,454.84x = 1,808,405,483.94
  5. Step 5: Solve for x
    x = 1,808,405,483.94/35,454.84
  6. Step 6: Final answer
    x = 51,005.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.