Home / 34,173.34-47,159.07-19,066.02

Finding the Fourth Proportional to 34,173.34, 47,159.07 and 19,066.02

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Solution

The fourth proportional to 34,173.34, 47,159.07 and 19,066.02 is: 26,311.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,173.34 : 47,159.07 = 19,066.02 : x
  2. Step 2: Convert to fraction form
    34,173.34/47,159.07 = 19,066.02/x
  3. Step 3: Cross multiply
    34,173.34x = 47,159.07 × 19,066.02
  4. Step 4: Simplify right side
    34,173.34x = 899,135,577.08
  5. Step 5: Solve for x
    x = 899,135,577.08/34,173.34
  6. Step 6: Final answer
    x = 26,311.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.