Home / 14,541.24-21,813.90-4,681.56

Finding the Fourth Proportional to 14,541.24, 21,813.90 and 4,681.56

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Solution

The fourth proportional to 14,541.24, 21,813.90 and 4,681.56 is: 7,023.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,541.24 : 21,813.90 = 4,681.56 : x
  2. Step 2: Convert to fraction form
    14,541.24/21,813.90 = 4,681.56/x
  3. Step 3: Cross multiply
    14,541.24x = 21,813.90 × 4,681.56
  4. Step 4: Simplify right side
    14,541.24x = 102,123,081.68
  5. Step 5: Solve for x
    x = 102,123,081.68/14,541.24
  6. Step 6: Final answer
    x = 7,023.00

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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.