Home / 73,434.23-101,305.04-43,200.33

Finding the Fourth Proportional to 73,434.23, 101,305.04 and 43,200.33

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Solution

The fourth proportional to 73,434.23, 101,305.04 and 43,200.33 is: 59,596.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,434.23 : 101,305.04 = 43,200.33 : x
  2. Step 2: Convert to fraction form
    73,434.23/101,305.04 = 43,200.33/x
  3. Step 3: Cross multiply
    73,434.23x = 101,305.04 × 43,200.33
  4. Step 4: Simplify right side
    73,434.23x = 4,376,411,158.66
  5. Step 5: Solve for x
    x = 4,376,411,158.66/73,434.23
  6. Step 6: Final answer
    x = 59,596.34

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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.