Home / 62,319.64-86,001.45-34,025.62

Finding the Fourth Proportional to 62,319.64, 86,001.45 and 34,025.62

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Solution

The fourth proportional to 62,319.64, 86,001.45 and 34,025.62 is: 46,955.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,319.64 : 86,001.45 = 34,025.62 : x
  2. Step 2: Convert to fraction form
    62,319.64/86,001.45 = 34,025.62/x
  3. Step 3: Cross multiply
    62,319.64x = 86,001.45 × 34,025.62
  4. Step 4: Simplify right side
    62,319.64x = 2,926,252,657.15
  5. Step 5: Solve for x
    x = 2,926,252,657.15/62,319.64
  6. Step 6: Final answer
    x = 46,955.54

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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.