Home / 47,253.40-65,210.20-26,033.42

Finding the Fourth Proportional to 47,253.40, 65,210.20 and 26,033.42

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Solution

The fourth proportional to 47,253.40, 65,210.20 and 26,033.42 is: 35,926.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,253.40 : 65,210.20 = 26,033.42 : x
  2. Step 2: Convert to fraction form
    47,253.40/65,210.20 = 26,033.42/x
  3. Step 3: Cross multiply
    47,253.40x = 65,210.20 × 26,033.42
  4. Step 4: Simplify right side
    47,253.40x = 1,697,644,524.88
  5. Step 5: Solve for x
    x = 1,697,644,524.88/47,253.40
  6. Step 6: Final answer
    x = 35,926.40

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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.