Home / 37,898.42-56,823.32-15,727.10

Finding the Fourth Proportional to 37,898.42, 56,823.32 and 15,727.10

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Solution

The fourth proportional to 37,898.42, 56,823.32 and 15,727.10 is: 23,580.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,898.42 : 56,823.32 = 15,727.10 : x
  2. Step 2: Convert to fraction form
    37,898.42/56,823.32 = 15,727.10/x
  3. Step 3: Cross multiply
    37,898.42x = 56,823.32 × 15,727.10
  4. Step 4: Simplify right side
    37,898.42x = 893,666,035.97
  5. Step 5: Solve for x
    x = 893,666,035.97/37,898.42
  6. Step 6: Final answer
    x = 23,580.56

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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.