Home / 43,209.49-59,629.62-25,300.93

Finding the Fourth Proportional to 43,209.49, 59,629.62 and 25,300.93

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Solution

The fourth proportional to 43,209.49, 59,629.62 and 25,300.93 is: 34,915.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,209.49 : 59,629.62 = 25,300.93 : x
  2. Step 2: Convert to fraction form
    43,209.49/59,629.62 = 25,300.93/x
  3. Step 3: Cross multiply
    43,209.49x = 59,629.62 × 25,300.93
  4. Step 4: Simplify right side
    43,209.49x = 1,508,684,841.55
  5. Step 5: Solve for x
    x = 1,508,684,841.55/43,209.49
  6. Step 6: Final answer
    x = 34,915.59

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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.