Home / 623,342.13-935,013.37-150,027.49

Finding the Fourth Proportional to 623,342.13, 935,013.37 and 150,027.49

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Solution

The fourth proportional to 623,342.13, 935,013.37 and 150,027.49 is: 225,041.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,342.13 : 935,013.37 = 150,027.49 : x
  2. Step 2: Convert to fraction form
    623,342.13/935,013.37 = 150,027.49/x
  3. Step 3: Cross multiply
    623,342.13x = 935,013.37 × 150,027.49
  4. Step 4: Simplify right side
    623,342.13x = 140,277,703,592.34
  5. Step 5: Solve for x
    x = 140,277,703,592.34/623,342.13
  6. Step 6: Final answer
    x = 225,041.27

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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.