Home / 107,474.04-161,225.64-37,344.24

Finding the Fourth Proportional to 107,474.04, 161,225.64 and 37,344.24

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Solution

The fourth proportional to 107,474.04, 161,225.64 and 37,344.24 is: 56,021.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,474.04 : 161,225.64 = 37,344.24 : x
  2. Step 2: Convert to fraction form
    107,474.04/161,225.64 = 37,344.24/x
  3. Step 3: Cross multiply
    107,474.04x = 161,225.64 × 37,344.24
  4. Step 4: Simplify right side
    107,474.04x = 6,020,848,994.31
  5. Step 5: Solve for x
    x = 6,020,848,994.31/107,474.04
  6. Step 6: Final answer
    x = 56,021.43

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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.