Home / 5,900.04-8,841.96-2,980.26

Finding the Fourth Proportional to 5,900.04, 8,841.96 and 2,980.26

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Solution

The fourth proportional to 5,900.04, 8,841.96 and 2,980.26 is: 4,466.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,900.04 : 8,841.96 = 2,980.26 : x
  2. Step 2: Convert to fraction form
    5,900.04/8,841.96 = 2,980.26/x
  3. Step 3: Cross multiply
    5,900.04x = 8,841.96 × 2,980.26
  4. Step 4: Simplify right side
    5,900.04x = 26,351,339.71
  5. Step 5: Solve for x
    x = 26,351,339.71/5,900.04
  6. Step 6: Final answer
    x = 4,466.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.