Home / 58,350.09-87,384.80-33,314.22

Finding the Fourth Proportional to 58,350.09, 87,384.80 and 33,314.22

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Solution

The fourth proportional to 58,350.09, 87,384.80 and 33,314.22 is: 49,891.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,350.09 : 87,384.80 = 33,314.22 : x
  2. Step 2: Convert to fraction form
    58,350.09/87,384.80 = 33,314.22/x
  3. Step 3: Cross multiply
    58,350.09x = 87,384.80 × 33,314.22
  4. Step 4: Simplify right side
    58,350.09x = 2,911,156,285.28
  5. Step 5: Solve for x
    x = 2,911,156,285.28/58,350.09
  6. Step 6: Final answer
    x = 49,891.20

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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.