Home / 22,903.08-34,361.02-9,756.20

Finding the Fourth Proportional to 22,903.08, 34,361.02 and 9,756.20

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Solution

The fourth proportional to 22,903.08, 34,361.02 and 9,756.20 is: 14,637.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,903.08 : 34,361.02 = 9,756.20 : x
  2. Step 2: Convert to fraction form
    22,903.08/34,361.02 = 9,756.20/x
  3. Step 3: Cross multiply
    22,903.08x = 34,361.02 × 9,756.20
  4. Step 4: Simplify right side
    22,903.08x = 335,232,983.32
  5. Step 5: Solve for x
    x = 335,232,983.32/22,903.08
  6. Step 6: Final answer
    x = 14,637.03

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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.