Home / 34,826.63-48,060.95-18,911.08

Finding the Fourth Proportional to 34,826.63, 48,060.95 and 18,911.08

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Solution

The fourth proportional to 34,826.63, 48,060.95 and 18,911.08 is: 26,097.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,826.63 : 48,060.95 = 18,911.08 : x
  2. Step 2: Convert to fraction form
    34,826.63/48,060.95 = 18,911.08/x
  3. Step 3: Cross multiply
    34,826.63x = 48,060.95 × 18,911.08
  4. Step 4: Simplify right side
    34,826.63x = 908,884,255.62
  5. Step 5: Solve for x
    x = 908,884,255.62/34,826.63
  6. Step 6: Final answer
    x = 26,097.39

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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.