Home / 19,098.34-26,355.99-10,601.01

Finding the Fourth Proportional to 19,098.34, 26,355.99 and 10,601.01

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Solution

The fourth proportional to 19,098.34, 26,355.99 and 10,601.01 is: 14,629.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,098.34 : 26,355.99 = 10,601.01 : x
  2. Step 2: Convert to fraction form
    19,098.34/26,355.99 = 10,601.01/x
  3. Step 3: Cross multiply
    19,098.34x = 26,355.99 × 10,601.01
  4. Step 4: Simplify right side
    19,098.34x = 279,400,113.55
  5. Step 5: Solve for x
    x = 279,400,113.55/19,098.34
  6. Step 6: Final answer
    x = 14,629.55

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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.