Home / 243,476.08-365,234.81-63,585.34

Finding the Fourth Proportional to 243,476.08, 365,234.81 and 63,585.34

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Solution

The fourth proportional to 243,476.08, 365,234.81 and 63,585.34 is: 95,383.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,476.08 : 365,234.81 = 63,585.34 : x
  2. Step 2: Convert to fraction form
    243,476.08/365,234.81 = 63,585.34/x
  3. Step 3: Cross multiply
    243,476.08x = 365,234.81 × 63,585.34
  4. Step 4: Simplify right side
    243,476.08x = 23,223,578,342.67
  5. Step 5: Solve for x
    x = 23,223,578,342.67/243,476.08
  6. Step 6: Final answer
    x = 95,383.41

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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.