Home / 35,566.08-53,329.20-22,390.08

Finding the Fourth Proportional to 35,566.08, 53,329.20 and 22,390.08

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Solution

The fourth proportional to 35,566.08, 53,329.20 and 22,390.08 is: 33,572.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,566.08 : 53,329.20 = 22,390.08 : x
  2. Step 2: Convert to fraction form
    35,566.08/53,329.20 = 22,390.08/x
  3. Step 3: Cross multiply
    35,566.08x = 53,329.20 × 22,390.08
  4. Step 4: Simplify right side
    35,566.08x = 1,194,045,054.34
  5. Step 5: Solve for x
    x = 1,194,045,054.34/35,566.08
  6. Step 6: Final answer
    x = 33,572.58

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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.