Home / 62,319.21-86,000.04-34,024.90

Finding the Fourth Proportional to 62,319.21, 86,000.04 and 34,024.90

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Solution

The fourth proportional to 62,319.21, 86,000.04 and 34,024.90 is: 46,954.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,319.21 : 86,000.04 = 34,024.90 : x
  2. Step 2: Convert to fraction form
    62,319.21/86,000.04 = 34,024.90/x
  3. Step 3: Cross multiply
    62,319.21x = 86,000.04 × 34,024.90
  4. Step 4: Simplify right side
    62,319.21x = 2,926,142,331.00
  5. Step 5: Solve for x
    x = 2,926,142,331.00/62,319.21
  6. Step 6: Final answer
    x = 46,954.10

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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.