Home / 62,028.64-93,000.82-31,558.88

Finding the Fourth Proportional to 62,028.64, 93,000.82 and 31,558.88

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Solution

The fourth proportional to 62,028.64, 93,000.82 and 31,558.88 is: 47,316.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,028.64 : 93,000.82 = 31,558.88 : x
  2. Step 2: Convert to fraction form
    62,028.64/93,000.82 = 31,558.88/x
  3. Step 3: Cross multiply
    62,028.64x = 93,000.82 × 31,558.88
  4. Step 4: Simplify right side
    62,028.64x = 2,935,001,718.28
  5. Step 5: Solve for x
    x = 2,935,001,718.28/62,028.64
  6. Step 6: Final answer
    x = 47,316.88

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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.