Home / 35,526.06-53,289.09-22,345.74

Finding the Fourth Proportional to 35,526.06, 53,289.09 and 22,345.74

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Solution

The fourth proportional to 35,526.06, 53,289.09 and 22,345.74 is: 33,518.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,526.06 : 53,289.09 = 22,345.74 : x
  2. Step 2: Convert to fraction form
    35,526.06/53,289.09 = 22,345.74/x
  3. Step 3: Cross multiply
    35,526.06x = 53,289.09 × 22,345.74
  4. Step 4: Simplify right side
    35,526.06x = 1,190,784,149.98
  5. Step 5: Solve for x
    x = 1,190,784,149.98/35,526.06
  6. Step 6: Final answer
    x = 33,518.61

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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.