Home / 29,076.90-43,813.18-23,927.40

Finding the Fourth Proportional to 29,076.90, 43,813.18 and 23,927.40

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Solution

The fourth proportional to 29,076.90, 43,813.18 and 23,927.40 is: 36,053.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,076.90 : 43,813.18 = 23,927.40 : x
  2. Step 2: Convert to fraction form
    29,076.90/43,813.18 = 23,927.40/x
  3. Step 3: Cross multiply
    29,076.90x = 43,813.18 × 23,927.40
  4. Step 4: Simplify right side
    29,076.90x = 1,048,335,483.13
  5. Step 5: Solve for x
    x = 1,048,335,483.13/29,076.90
  6. Step 6: Final answer
    x = 36,053.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.