Home / 19,592.03-29,393.02-9,069.64

Finding the Fourth Proportional to 19,592.03, 29,393.02 and 9,069.64

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Solution

The fourth proportional to 19,592.03, 29,393.02 and 9,069.64 is: 13,606.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,592.03 : 29,393.02 = 9,069.64 : x
  2. Step 2: Convert to fraction form
    19,592.03/29,393.02 = 9,069.64/x
  3. Step 3: Cross multiply
    19,592.03x = 29,393.02 × 9,069.64
  4. Step 4: Simplify right side
    19,592.03x = 266,583,962.95
  5. Step 5: Solve for x
    x = 266,583,962.95/19,592.03
  6. Step 6: Final answer
    x = 13,606.76

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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.