Home / 68,202.07-94,043.63-46,695.35

Finding the Fourth Proportional to 68,202.07, 94,043.63 and 46,695.35

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Solution

The fourth proportional to 68,202.07, 94,043.63 and 46,695.35 is: 64,388.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,202.07 : 94,043.63 = 46,695.35 : x
  2. Step 2: Convert to fraction form
    68,202.07/94,043.63 = 46,695.35/x
  3. Step 3: Cross multiply
    68,202.07x = 94,043.63 × 46,695.35
  4. Step 4: Simplify right side
    68,202.07x = 4,391,399,984.64
  5. Step 5: Solve for x
    x = 4,391,399,984.64/68,202.07
  6. Step 6: Final answer
    x = 64,388.08

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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.