Home / 44,343.37-66,527.75-14,780.53

Finding the Fourth Proportional to 44,343.37, 66,527.75 and 14,780.53

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Solution

The fourth proportional to 44,343.37, 66,527.75 and 14,780.53 is: 22,175.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,343.37 : 66,527.75 = 14,780.53 : x
  2. Step 2: Convert to fraction form
    44,343.37/66,527.75 = 14,780.53/x
  3. Step 3: Cross multiply
    44,343.37x = 66,527.75 × 14,780.53
  4. Step 4: Simplify right side
    44,343.37x = 983,315,404.71
  5. Step 5: Solve for x
    x = 983,315,404.71/44,343.37
  6. Step 6: Final answer
    x = 22,175.03

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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.