Home / 169,066.70-253,607.84-94,130.43

Finding the Fourth Proportional to 169,066.70, 253,607.84 and 94,130.43

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Solution

The fourth proportional to 169,066.70, 253,607.84 and 94,130.43 is: 141,199.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,066.70 : 253,607.84 = 94,130.43 : x
  2. Step 2: Convert to fraction form
    169,066.70/253,607.84 = 94,130.43/x
  3. Step 3: Cross multiply
    169,066.70x = 253,607.84 × 94,130.43
  4. Step 4: Simplify right side
    169,066.70x = 23,872,215,030.57
  5. Step 5: Solve for x
    x = 23,872,215,030.57/169,066.70
  6. Step 6: Final answer
    x = 141,199.98

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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.