Home / 63,005.06-94,507.59-43,223.66

Finding the Fourth Proportional to 63,005.06, 94,507.59 and 43,223.66

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Solution

The fourth proportional to 63,005.06, 94,507.59 and 43,223.66 is: 64,835.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,005.06 : 94,507.59 = 43,223.66 : x
  2. Step 2: Convert to fraction form
    63,005.06/94,507.59 = 43,223.66/x
  3. Step 3: Cross multiply
    63,005.06x = 94,507.59 × 43,223.66
  4. Step 4: Simplify right side
    63,005.06x = 4,084,963,937.58
  5. Step 5: Solve for x
    x = 4,084,963,937.58/63,005.06
  6. Step 6: Final answer
    x = 64,835.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.