Home / 14,880.04-22,325.87-6,554.20

Finding the Fourth Proportional to 14,880.04, 22,325.87 and 6,554.20

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Solution

The fourth proportional to 14,880.04, 22,325.87 and 6,554.20 is: 9,833.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,880.04 : 22,325.87 = 6,554.20 : x
  2. Step 2: Convert to fraction form
    14,880.04/22,325.87 = 6,554.20/x
  3. Step 3: Cross multiply
    14,880.04x = 22,325.87 × 6,554.20
  4. Step 4: Simplify right side
    14,880.04x = 146,328,072.75
  5. Step 5: Solve for x
    x = 146,328,072.75/14,880.04
  6. Step 6: Final answer
    x = 9,833.85

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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.