Home / 37,892.27-56,838.60-9,810.36

Finding the Fourth Proportional to 37,892.27, 56,838.60 and 9,810.36

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Solution

The fourth proportional to 37,892.27, 56,838.60 and 9,810.36 is: 14,715.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,892.27 : 56,838.60 = 9,810.36 : x
  2. Step 2: Convert to fraction form
    37,892.27/56,838.60 = 9,810.36/x
  3. Step 3: Cross multiply
    37,892.27x = 56,838.60 × 9,810.36
  4. Step 4: Simplify right side
    37,892.27x = 557,607,127.90
  5. Step 5: Solve for x
    x = 557,607,127.90/37,892.27
  6. Step 6: Final answer
    x = 14,715.59

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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.