Home / 43,950.29-65,924.95-10,670.34

Finding the Fourth Proportional to 43,950.29, 65,924.95 and 10,670.34

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Solution

The fourth proportional to 43,950.29, 65,924.95 and 10,670.34 is: 16,005.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,950.29 : 65,924.95 = 10,670.34 : x
  2. Step 2: Convert to fraction form
    43,950.29/65,924.95 = 10,670.34/x
  3. Step 3: Cross multiply
    43,950.29x = 65,924.95 × 10,670.34
  4. Step 4: Simplify right side
    43,950.29x = 703,441,562.06
  5. Step 5: Solve for x
    x = 703,441,562.06/43,950.29
  6. Step 6: Final answer
    x = 16,005.39

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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.