Home / 14,928.05-22,373.63-7,534.62

Finding the Fourth Proportional to 14,928.05, 22,373.63 and 7,534.62

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Solution

The fourth proportional to 14,928.05, 22,373.63 and 7,534.62 is: 11,292.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,928.05 : 22,373.63 = 7,534.62 : x
  2. Step 2: Convert to fraction form
    14,928.05/22,373.63 = 7,534.62/x
  3. Step 3: Cross multiply
    14,928.05x = 22,373.63 × 7,534.62
  4. Step 4: Simplify right side
    14,928.05x = 168,576,762.40
  5. Step 5: Solve for x
    x = 168,576,762.40/14,928.05
  6. Step 6: Final answer
    x = 11,292.62

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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.