Home / 23,562.75-32,492.48-15,602.07

Finding the Fourth Proportional to 23,562.75, 32,492.48 and 15,602.07

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Solution

The fourth proportional to 23,562.75, 32,492.48 and 15,602.07 is: 21,514.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,562.75 : 32,492.48 = 15,602.07 : x
  2. Step 2: Convert to fraction form
    23,562.75/32,492.48 = 15,602.07/x
  3. Step 3: Cross multiply
    23,562.75x = 32,492.48 × 15,602.07
  4. Step 4: Simplify right side
    23,562.75x = 506,949,823.98
  5. Step 5: Solve for x
    x = 506,949,823.98/23,562.75
  6. Step 6: Final answer
    x = 21,514.89

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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.