Home / 58,259.35-87,333.66-37,140.12

Finding the Fourth Proportional to 58,259.35, 87,333.66 and 37,140.12

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Solution

The fourth proportional to 58,259.35, 87,333.66 and 37,140.12 is: 55,674.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,259.35 : 87,333.66 = 37,140.12 : x
  2. Step 2: Convert to fraction form
    58,259.35/87,333.66 = 37,140.12/x
  3. Step 3: Cross multiply
    58,259.35x = 87,333.66 × 37,140.12
  4. Step 4: Simplify right side
    58,259.35x = 3,243,582,612.44
  5. Step 5: Solve for x
    x = 3,243,582,612.44/58,259.35
  6. Step 6: Final answer
    x = 55,674.88

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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.