Home / 14,869.04-22,307.16-7,455.08

Finding the Fourth Proportional to 14,869.04, 22,307.16 and 7,455.08

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Solution

The fourth proportional to 14,869.04, 22,307.16 and 7,455.08 is: 11,184.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,869.04 : 22,307.16 = 7,455.08 : x
  2. Step 2: Convert to fraction form
    14,869.04/22,307.16 = 7,455.08/x
  3. Step 3: Cross multiply
    14,869.04x = 22,307.16 × 7,455.08
  4. Step 4: Simplify right side
    14,869.04x = 166,301,662.37
  5. Step 5: Solve for x
    x = 166,301,662.37/14,869.04
  6. Step 6: Final answer
    x = 11,184.42

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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.