Home / 23,505.06-32,437.59-13,295.26

Finding the Fourth Proportional to 23,505.06, 32,437.59 and 13,295.26

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Solution

The fourth proportional to 23,505.06, 32,437.59 and 13,295.26 is: 18,347.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,505.06 : 32,437.59 = 13,295.26 : x
  2. Step 2: Convert to fraction form
    23,505.06/32,437.59 = 13,295.26/x
  3. Step 3: Cross multiply
    23,505.06x = 32,437.59 × 13,295.26
  4. Step 4: Simplify right side
    23,505.06x = 431,266,192.82
  5. Step 5: Solve for x
    x = 431,266,192.82/23,505.06
  6. Step 6: Final answer
    x = 18,347.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.