Home / 35,093.76-52,666.56-26,345.76

Finding the Fourth Proportional to 35,093.76, 52,666.56 and 26,345.76

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Solution

The fourth proportional to 35,093.76, 52,666.56 and 26,345.76 is: 39,538.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,093.76 : 52,666.56 = 26,345.76 : x
  2. Step 2: Convert to fraction form
    35,093.76/52,666.56 = 26,345.76/x
  3. Step 3: Cross multiply
    35,093.76x = 52,666.56 × 26,345.76
  4. Step 4: Simplify right side
    35,093.76x = 1,387,540,549.79
  5. Step 5: Solve for x
    x = 1,387,540,549.79/35,093.76
  6. Step 6: Final answer
    x = 39,538.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.