Home / 96,824.29-133,614.86-53,802.67

Finding the Fourth Proportional to 96,824.29, 133,614.86 and 53,802.67

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Solution

The fourth proportional to 96,824.29, 133,614.86 and 53,802.67 is: 74,246.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,824.29 : 133,614.86 = 53,802.67 : x
  2. Step 2: Convert to fraction form
    96,824.29/133,614.86 = 53,802.67/x
  3. Step 3: Cross multiply
    96,824.29x = 133,614.86 × 53,802.67
  4. Step 4: Simplify right side
    96,824.29x = 7,188,835,950.66
  5. Step 5: Solve for x
    x = 7,188,835,950.66/96,824.29
  6. Step 6: Final answer
    x = 74,246.20

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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.