Home / 64,026.94-88,352.33-37,165.12

Finding the Fourth Proportional to 64,026.94, 88,352.33 and 37,165.12

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Solution

The fourth proportional to 64,026.94, 88,352.33 and 37,165.12 is: 51,285.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,026.94 : 88,352.33 = 37,165.12 : x
  2. Step 2: Convert to fraction form
    64,026.94/88,352.33 = 37,165.12/x
  3. Step 3: Cross multiply
    64,026.94x = 88,352.33 × 37,165.12
  4. Step 4: Simplify right side
    64,026.94x = 3,283,624,946.73
  5. Step 5: Solve for x
    x = 3,283,624,946.73/64,026.94
  6. Step 6: Final answer
    x = 51,285.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.