Home / 43,830.72-60,502.14-25,941.06

Finding the Fourth Proportional to 43,830.72, 60,502.14 and 25,941.06

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Solution

The fourth proportional to 43,830.72, 60,502.14 and 25,941.06 is: 35,807.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,830.72 : 60,502.14 = 25,941.06 : x
  2. Step 2: Convert to fraction form
    43,830.72/60,502.14 = 25,941.06/x
  3. Step 3: Cross multiply
    43,830.72x = 60,502.14 × 25,941.06
  4. Step 4: Simplify right side
    43,830.72x = 1,569,489,643.87
  5. Step 5: Solve for x
    x = 1,569,489,643.87/43,830.72
  6. Step 6: Final answer
    x = 35,807.98

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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.