Home / 14,354.01-19,802.91-10,586.22

Finding the Fourth Proportional to 14,354.01, 19,802.91 and 10,586.22

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Solution

The fourth proportional to 14,354.01, 19,802.91 and 10,586.22 is: 14,604.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,354.01 : 19,802.91 = 10,586.22 : x
  2. Step 2: Convert to fraction form
    14,354.01/19,802.91 = 10,586.22/x
  3. Step 3: Cross multiply
    14,354.01x = 19,802.91 × 10,586.22
  4. Step 4: Simplify right side
    14,354.01x = 209,637,893.71
  5. Step 5: Solve for x
    x = 209,637,893.71/14,354.01
  6. Step 6: Final answer
    x = 14,604.83

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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.