Home / 24,670.08-34,045.56-13,492.08

Finding the Fourth Proportional to 24,670.08, 34,045.56 and 13,492.08

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Solution

The fourth proportional to 24,670.08, 34,045.56 and 13,492.08 is: 18,619.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,670.08 : 34,045.56 = 13,492.08 : x
  2. Step 2: Convert to fraction form
    24,670.08/34,045.56 = 13,492.08/x
  3. Step 3: Cross multiply
    24,670.08x = 34,045.56 × 13,492.08
  4. Step 4: Simplify right side
    24,670.08x = 459,345,419.16
  5. Step 5: Solve for x
    x = 459,345,419.16/24,670.08
  6. Step 6: Final answer
    x = 18,619.54

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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.