Home / 44,575.84-66,429.61-43,224.18

Finding the Fourth Proportional to 44,575.84, 66,429.61 and 43,224.18

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Solution

The fourth proportional to 44,575.84, 66,429.61 and 43,224.18 is: 64,415.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,575.84 : 66,429.61 = 43,224.18 : x
  2. Step 2: Convert to fraction form
    44,575.84/66,429.61 = 43,224.18/x
  3. Step 3: Cross multiply
    44,575.84x = 66,429.61 × 43,224.18
  4. Step 4: Simplify right side
    44,575.84x = 2,871,365,228.83
  5. Step 5: Solve for x
    x = 2,871,365,228.83/44,575.84
  6. Step 6: Final answer
    x = 64,415.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.