Home / 29,464.02-44,160.91-20,530.98

Finding the Fourth Proportional to 29,464.02, 44,160.91 and 20,530.98

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Solution

The fourth proportional to 29,464.02, 44,160.91 and 20,530.98 is: 30,772.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,464.02 : 44,160.91 = 20,530.98 : x
  2. Step 2: Convert to fraction form
    29,464.02/44,160.91 = 20,530.98/x
  3. Step 3: Cross multiply
    29,464.02x = 44,160.91 × 20,530.98
  4. Step 4: Simplify right side
    29,464.02x = 906,666,708.66
  5. Step 5: Solve for x
    x = 906,666,708.66/29,464.02
  6. Step 6: Final answer
    x = 30,772.00

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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.