Home / 40,444.21-55,817.18-24,316.79

Finding the Fourth Proportional to 40,444.21, 55,817.18 and 24,316.79

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Solution

The fourth proportional to 40,444.21, 55,817.18 and 24,316.79 is: 33,559.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,444.21 : 55,817.18 = 24,316.79 : x
  2. Step 2: Convert to fraction form
    40,444.21/55,817.18 = 24,316.79/x
  3. Step 3: Cross multiply
    40,444.21x = 55,817.18 × 24,316.79
  4. Step 4: Simplify right side
    40,444.21x = 1,357,294,644.45
  5. Step 5: Solve for x
    x = 1,357,294,644.45/40,444.21
  6. Step 6: Final answer
    x = 33,559.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.