Home / 43,943.35-65,887.08-37,282.15

Finding the Fourth Proportional to 43,943.35, 65,887.08 and 37,282.15

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Solution

The fourth proportional to 43,943.35, 65,887.08 and 37,282.15 is: 55,899.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,943.35 : 65,887.08 = 37,282.15 : x
  2. Step 2: Convert to fraction form
    43,943.35/65,887.08 = 37,282.15/x
  3. Step 3: Cross multiply
    43,943.35x = 65,887.08 × 37,282.15
  4. Step 4: Simplify right side
    43,943.35x = 2,456,411,670.19
  5. Step 5: Solve for x
    x = 2,456,411,670.19/43,943.35
  6. Step 6: Final answer
    x = 55,899.51

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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.