Home / 44,365.69-66,544.05-14,780.35

Finding the Fourth Proportional to 44,365.69, 66,544.05 and 14,780.35

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Solution

The fourth proportional to 44,365.69, 66,544.05 and 14,780.35 is: 22,169.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,365.69 : 66,544.05 = 14,780.35 : x
  2. Step 2: Convert to fraction form
    44,365.69/66,544.05 = 14,780.35/x
  3. Step 3: Cross multiply
    44,365.69x = 66,544.05 × 14,780.35
  4. Step 4: Simplify right side
    44,365.69x = 983,544,016.70
  5. Step 5: Solve for x
    x = 983,544,016.70/44,365.69
  6. Step 6: Final answer
    x = 22,169.03

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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.