Home / 35,306.94-52,967.70-10,347.80

Finding the Fourth Proportional to 35,306.94, 52,967.70 and 10,347.80

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Solution

The fourth proportional to 35,306.94, 52,967.70 and 10,347.80 is: 15,523.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,306.94 : 52,967.70 = 10,347.80 : x
  2. Step 2: Convert to fraction form
    35,306.94/52,967.70 = 10,347.80/x
  3. Step 3: Cross multiply
    35,306.94x = 52,967.70 × 10,347.80
  4. Step 4: Simplify right side
    35,306.94x = 548,099,166.06
  5. Step 5: Solve for x
    x = 548,099,166.06/35,306.94
  6. Step 6: Final answer
    x = 15,523.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.