Home / 23,875.44-32,945.58-13,802.28

Finding the Fourth Proportional to 23,875.44, 32,945.58 and 13,802.28

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Solution

The fourth proportional to 23,875.44, 32,945.58 and 13,802.28 is: 19,045.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,875.44 : 32,945.58 = 13,802.28 : x
  2. Step 2: Convert to fraction form
    23,875.44/32,945.58 = 13,802.28/x
  3. Step 3: Cross multiply
    23,875.44x = 32,945.58 × 13,802.28
  4. Step 4: Simplify right side
    23,875.44x = 454,724,119.92
  5. Step 5: Solve for x
    x = 454,724,119.92/23,875.44
  6. Step 6: Final answer
    x = 19,045.69

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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.