Home / 27,024.57-37,298.48-16,961.40

Finding the Fourth Proportional to 27,024.57, 37,298.48 and 16,961.40

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Solution

The fourth proportional to 27,024.57, 37,298.48 and 16,961.40 is: 23,409.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,024.57 : 37,298.48 = 16,961.40 : x
  2. Step 2: Convert to fraction form
    27,024.57/37,298.48 = 16,961.40/x
  3. Step 3: Cross multiply
    27,024.57x = 37,298.48 × 16,961.40
  4. Step 4: Simplify right side
    27,024.57x = 632,634,353.87
  5. Step 5: Solve for x
    x = 632,634,353.87/27,024.57
  6. Step 6: Final answer
    x = 23,409.60

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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.