Home / 58,014.56-87,030.17-22,004.25

Finding the Fourth Proportional to 58,014.56, 87,030.17 and 22,004.25

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Solution

The fourth proportional to 58,014.56, 87,030.17 and 22,004.25 is: 33,009.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,014.56 : 87,030.17 = 22,004.25 : x
  2. Step 2: Convert to fraction form
    58,014.56/87,030.17 = 22,004.25/x
  3. Step 3: Cross multiply
    58,014.56x = 87,030.17 × 22,004.25
  4. Step 4: Simplify right side
    58,014.56x = 1,915,033,508.20
  5. Step 5: Solve for x
    x = 1,915,033,508.20/58,014.56
  6. Step 6: Final answer
    x = 33,009.54

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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.