Home / 23,365.02-32,235.42-13,802.85

Finding the Fourth Proportional to 23,365.02, 32,235.42 and 13,802.85

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Solution

The fourth proportional to 23,365.02, 32,235.42 and 13,802.85 is: 19,043.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,365.02 : 32,235.42 = 13,802.85 : x
  2. Step 2: Convert to fraction form
    23,365.02/32,235.42 = 13,802.85/x
  3. Step 3: Cross multiply
    23,365.02x = 32,235.42 × 13,802.85
  4. Step 4: Simplify right side
    23,365.02x = 444,940,666.95
  5. Step 5: Solve for x
    x = 444,940,666.95/23,365.02
  6. Step 6: Final answer
    x = 19,043.03

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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.