Home / 63,007.41-86,950.44-34,713.03

Finding the Fourth Proportional to 63,007.41, 86,950.44 and 34,713.03

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Solution

The fourth proportional to 63,007.41, 86,950.44 and 34,713.03 is: 47,904.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,007.41 : 86,950.44 = 34,713.03 : x
  2. Step 2: Convert to fraction form
    63,007.41/86,950.44 = 34,713.03/x
  3. Step 3: Cross multiply
    63,007.41x = 86,950.44 × 34,713.03
  4. Step 4: Simplify right side
    63,007.41x = 3,018,313,232.23
  5. Step 5: Solve for x
    x = 3,018,313,232.23/63,007.41
  6. Step 6: Final answer
    x = 47,904.10

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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.