Home / 61,712.04-92,509.74-22,258.56

Finding the Fourth Proportional to 61,712.04, 92,509.74 and 22,258.56

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Solution

The fourth proportional to 61,712.04, 92,509.74 and 22,258.56 is: 33,366.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,712.04 : 92,509.74 = 22,258.56 : x
  2. Step 2: Convert to fraction form
    61,712.04/92,509.74 = 22,258.56/x
  3. Step 3: Cross multiply
    61,712.04x = 92,509.74 × 22,258.56
  4. Step 4: Simplify right side
    61,712.04x = 2,059,133,598.37
  5. Step 5: Solve for x
    x = 2,059,133,598.37/61,712.04
  6. Step 6: Final answer
    x = 33,366.80

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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.