Home / 62,299.95-85,973.94-34,005.64

Finding the Fourth Proportional to 62,299.95, 85,973.94 and 34,005.64

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Solution

The fourth proportional to 62,299.95, 85,973.94 and 34,005.64 is: 46,927.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,299.95 : 85,973.94 = 34,005.64 : x
  2. Step 2: Convert to fraction form
    62,299.95/85,973.94 = 34,005.64/x
  3. Step 3: Cross multiply
    62,299.95x = 85,973.94 × 34,005.64
  4. Step 4: Simplify right side
    62,299.95x = 2,923,598,853.02
  5. Step 5: Solve for x
    x = 2,923,598,853.02/62,299.95
  6. Step 6: Final answer
    x = 46,927.79

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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.