Home / 635,795.58-953,545.40-236,624.34

Finding the Fourth Proportional to 635,795.58, 953,545.40 and 236,624.34

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Solution

The fourth proportional to 635,795.58, 953,545.40 and 236,624.34 is: 354,881.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,795.58 : 953,545.40 = 236,624.34 : x
  2. Step 2: Convert to fraction form
    635,795.58/953,545.40 = 236,624.34/x
  3. Step 3: Cross multiply
    635,795.58x = 953,545.40 × 236,624.34
  4. Step 4: Simplify right side
    635,795.58x = 225,632,050,935.04
  5. Step 5: Solve for x
    x = 225,632,050,935.04/635,795.58
  6. Step 6: Final answer
    x = 354,881.44

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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.