Home / 43,870.64-60,542.52-25,007.36

Finding the Fourth Proportional to 43,870.64, 60,542.52 and 25,007.36

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Solution

The fourth proportional to 43,870.64, 60,542.52 and 25,007.36 is: 34,510.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,870.64 : 60,542.52 = 25,007.36 : x
  2. Step 2: Convert to fraction form
    43,870.64/60,542.52 = 25,007.36/x
  3. Step 3: Cross multiply
    43,870.64x = 60,542.52 × 25,007.36
  4. Step 4: Simplify right side
    43,870.64x = 1,514,008,592.95
  5. Step 5: Solve for x
    x = 1,514,008,592.95/43,870.64
  6. Step 6: Final answer
    x = 34,510.75

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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.