Home / 35,521.62-53,244.54-26,729.34

Finding the Fourth Proportional to 35,521.62, 53,244.54 and 26,729.34

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Solution

The fourth proportional to 35,521.62, 53,244.54 and 26,729.34 is: 40,065.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,521.62 : 53,244.54 = 26,729.34 : x
  2. Step 2: Convert to fraction form
    35,521.62/53,244.54 = 26,729.34/x
  3. Step 3: Cross multiply
    35,521.62x = 53,244.54 × 26,729.34
  4. Step 4: Simplify right side
    35,521.62x = 1,423,191,412.80
  5. Step 5: Solve for x
    x = 1,423,191,412.80/35,521.62
  6. Step 6: Final answer
    x = 40,065.50

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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.