Home / 13,073.04-19,590.50-6,055.20

Finding the Fourth Proportional to 13,073.04, 19,590.50 and 6,055.20

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Solution

The fourth proportional to 13,073.04, 19,590.50 and 6,055.20 is: 9,073.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,073.04 : 19,590.50 = 6,055.20 : x
  2. Step 2: Convert to fraction form
    13,073.04/19,590.50 = 6,055.20/x
  3. Step 3: Cross multiply
    13,073.04x = 19,590.50 × 6,055.20
  4. Step 4: Simplify right side
    13,073.04x = 118,624,395.60
  5. Step 5: Solve for x
    x = 118,624,395.60/13,073.04
  6. Step 6: Final answer
    x = 9,073.97

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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.