Home / 62,319.70-86,004.48-34,025.50

Finding the Fourth Proportional to 62,319.70, 86,004.48 and 34,025.50

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Solution

The fourth proportional to 62,319.70, 86,004.48 and 34,025.50 is: 46,956.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,319.70 : 86,004.48 = 34,025.50 : x
  2. Step 2: Convert to fraction form
    62,319.70/86,004.48 = 34,025.50/x
  3. Step 3: Cross multiply
    62,319.70x = 86,004.48 × 34,025.50
  4. Step 4: Simplify right side
    62,319.70x = 2,926,345,434.24
  5. Step 5: Solve for x
    x = 2,926,345,434.24/62,319.70
  6. Step 6: Final answer
    x = 46,956.99

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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.