Home / 19,199.08-26,492.82-14,166.04

Finding the Fourth Proportional to 19,199.08, 26,492.82 and 14,166.04

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Solution

The fourth proportional to 19,199.08, 26,492.82 and 14,166.04 is: 19,547.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,199.08 : 26,492.82 = 14,166.04 : x
  2. Step 2: Convert to fraction form
    19,199.08/26,492.82 = 14,166.04/x
  3. Step 3: Cross multiply
    19,199.08x = 26,492.82 × 14,166.04
  4. Step 4: Simplify right side
    19,199.08x = 375,298,347.83
  5. Step 5: Solve for x
    x = 375,298,347.83/19,199.08
  6. Step 6: Final answer
    x = 19,547.73

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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.