Home / 23,426.02-35,114.55-10,267.30

Finding the Fourth Proportional to 23,426.02, 35,114.55 and 10,267.30

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Solution

The fourth proportional to 23,426.02, 35,114.55 and 10,267.30 is: 15,390.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,426.02 : 35,114.55 = 10,267.30 : x
  2. Step 2: Convert to fraction form
    23,426.02/35,114.55 = 10,267.30/x
  3. Step 3: Cross multiply
    23,426.02x = 35,114.55 × 10,267.30
  4. Step 4: Simplify right side
    23,426.02x = 360,531,619.22
  5. Step 5: Solve for x
    x = 360,531,619.22/23,426.02
  6. Step 6: Final answer
    x = 15,390.22

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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.