Home / 19,250.90-26,564.32-10,752.34

Finding the Fourth Proportional to 19,250.90, 26,564.32 and 10,752.34

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Solution

The fourth proportional to 19,250.90, 26,564.32 and 10,752.34 is: 14,837.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,250.90 : 26,564.32 = 10,752.34 : x
  2. Step 2: Convert to fraction form
    19,250.90/26,564.32 = 10,752.34/x
  3. Step 3: Cross multiply
    19,250.90x = 26,564.32 × 10,752.34
  4. Step 4: Simplify right side
    19,250.90x = 285,628,600.51
  5. Step 5: Solve for x
    x = 285,628,600.51/19,250.90
  6. Step 6: Final answer
    x = 14,837.16

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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.