Home / 35,099.02-52,640.77-10,133.64

Finding the Fourth Proportional to 35,099.02, 52,640.77 and 10,133.64

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Solution

The fourth proportional to 35,099.02, 52,640.77 and 10,133.64 is: 15,198.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,099.02 : 52,640.77 = 10,133.64 : x
  2. Step 2: Convert to fraction form
    35,099.02/52,640.77 = 10,133.64/x
  3. Step 3: Cross multiply
    35,099.02x = 52,640.77 × 10,133.64
  4. Step 4: Simplify right side
    35,099.02x = 533,442,561.83
  5. Step 5: Solve for x
    x = 533,442,561.83/35,099.02
  6. Step 6: Final answer
    x = 15,198.22

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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.