Home / 63,929.54-88,223.94-35,632.19

Finding the Fourth Proportional to 63,929.54, 88,223.94 and 35,632.19

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Solution

The fourth proportional to 63,929.54, 88,223.94 and 35,632.19 is: 49,173.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,929.54 : 88,223.94 = 35,632.19 : x
  2. Step 2: Convert to fraction form
    63,929.54/88,223.94 = 35,632.19/x
  3. Step 3: Cross multiply
    63,929.54x = 88,223.94 × 35,632.19
  4. Step 4: Simplify right side
    63,929.54x = 3,143,612,192.63
  5. Step 5: Solve for x
    x = 3,143,612,192.63/63,929.54
  6. Step 6: Final answer
    x = 49,173.08

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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.