Home / 35,521.65-53,262.86-22,345.83

Finding the Fourth Proportional to 35,521.65, 53,262.86 and 22,345.83

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Solution

The fourth proportional to 35,521.65, 53,262.86 and 22,345.83 is: 33,506.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,521.65 : 53,262.86 = 22,345.83 : x
  2. Step 2: Convert to fraction form
    35,521.65/53,262.86 = 22,345.83/x
  3. Step 3: Cross multiply
    35,521.65x = 53,262.86 × 22,345.83
  4. Step 4: Simplify right side
    35,521.65x = 1,190,202,703.14
  5. Step 5: Solve for x
    x = 1,190,202,703.14/35,521.65
  6. Step 6: Final answer
    x = 33,506.40

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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.