Home / 59,125.09-81,592.77-33,630.88

Finding the Fourth Proportional to 59,125.09, 81,592.77 and 33,630.88

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Solution

The fourth proportional to 59,125.09, 81,592.77 and 33,630.88 is: 46,410.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,125.09 : 81,592.77 = 33,630.88 : x
  2. Step 2: Convert to fraction form
    59,125.09/81,592.77 = 33,630.88/x
  3. Step 3: Cross multiply
    59,125.09x = 81,592.77 × 33,630.88
  4. Step 4: Simplify right side
    59,125.09x = 2,744,036,656.74
  5. Step 5: Solve for x
    x = 2,744,036,656.74/59,125.09
  6. Step 6: Final answer
    x = 46,410.70

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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.