Home / 62,334.86-93,923.06-51,484.61

Finding the Fourth Proportional to 62,334.86, 93,923.06 and 51,484.61

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Solution

The fourth proportional to 62,334.86, 93,923.06 and 51,484.61 is: 77,574.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,334.86 : 93,923.06 = 51,484.61 : x
  2. Step 2: Convert to fraction form
    62,334.86/93,923.06 = 51,484.61/x
  3. Step 3: Cross multiply
    62,334.86x = 93,923.06 × 51,484.61
  4. Step 4: Simplify right side
    62,334.86x = 4,835,592,091.49
  5. Step 5: Solve for x
    x = 4,835,592,091.49/62,334.86
  6. Step 6: Final answer
    x = 77,574.45

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.