Home / 62,319.98-86,001.54-34,025.66

Finding the Fourth Proportional to 62,319.98, 86,001.54 and 34,025.66

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Solution

The fourth proportional to 62,319.98, 86,001.54 and 34,025.66 is: 46,955.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,319.98 : 86,001.54 = 34,025.66 : x
  2. Step 2: Convert to fraction form
    62,319.98/86,001.54 = 34,025.66/x
  3. Step 3: Cross multiply
    62,319.98x = 86,001.54 × 34,025.66
  4. Step 4: Simplify right side
    62,319.98x = 2,926,258,729.51
  5. Step 5: Solve for x
    x = 2,926,258,729.51/62,319.98
  6. Step 6: Final answer
    x = 46,955.39

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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.