Home / 14,354.11-19,803.21-10,586.26

Finding the Fourth Proportional to 14,354.11, 19,803.21 and 10,586.26

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Solution

The fourth proportional to 14,354.11, 19,803.21 and 10,586.26 is: 14,605.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,354.11 : 19,803.21 = 10,586.26 : x
  2. Step 2: Convert to fraction form
    14,354.11/19,803.21 = 10,586.26/x
  3. Step 3: Cross multiply
    14,354.11x = 19,803.21 × 10,586.26
  4. Step 4: Simplify right side
    14,354.11x = 209,641,929.89
  5. Step 5: Solve for x
    x = 209,641,929.89/14,354.11
  6. Step 6: Final answer
    x = 14,605.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.