Home / 35,347.65-53,021.47-22,209.24

Finding the Fourth Proportional to 35,347.65, 53,021.47 and 22,209.24

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Solution

The fourth proportional to 35,347.65, 53,021.47 and 22,209.24 is: 33,313.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,347.65 : 53,021.47 = 22,209.24 : x
  2. Step 2: Convert to fraction form
    35,347.65/53,021.47 = 22,209.24/x
  3. Step 3: Cross multiply
    35,347.65x = 53,021.47 × 22,209.24
  4. Step 4: Simplify right side
    35,347.65x = 1,177,566,552.38
  5. Step 5: Solve for x
    x = 1,177,566,552.38/35,347.65
  6. Step 6: Final answer
    x = 33,313.86

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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.