Home / 37,070.65-55,590.99-23,009.86

Finding the Fourth Proportional to 37,070.65, 55,590.99 and 23,009.86

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Solution

The fourth proportional to 37,070.65, 55,590.99 and 23,009.86 is: 34,505.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,070.65 : 55,590.99 = 23,009.86 : x
  2. Step 2: Convert to fraction form
    37,070.65/55,590.99 = 23,009.86/x
  3. Step 3: Cross multiply
    37,070.65x = 55,590.99 × 23,009.86
  4. Step 4: Simplify right side
    37,070.65x = 1,279,140,897.16
  5. Step 5: Solve for x
    x = 1,279,140,897.16/37,070.65
  6. Step 6: Final answer
    x = 34,505.49

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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.