Home / 64,029.84-88,350.08-37,166.32

Finding the Fourth Proportional to 64,029.84, 88,350.08 and 37,166.32

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Solution

The fourth proportional to 64,029.84, 88,350.08 and 37,166.32 is: 51,283.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,029.84 : 88,350.08 = 37,166.32 : x
  2. Step 2: Convert to fraction form
    64,029.84/88,350.08 = 37,166.32/x
  3. Step 3: Cross multiply
    64,029.84x = 88,350.08 × 37,166.32
  4. Step 4: Simplify right side
    64,029.84x = 3,283,647,345.31
  5. Step 5: Solve for x
    x = 3,283,647,345.31/64,029.84
  6. Step 6: Final answer
    x = 51,283.08

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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.