Home / 19,265.42-26,585.44-10,767.50

Finding the Fourth Proportional to 19,265.42, 26,585.44 and 10,767.50

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Solution

The fourth proportional to 19,265.42, 26,585.44 and 10,767.50 is: 14,858.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,265.42 : 26,585.44 = 10,767.50 : x
  2. Step 2: Convert to fraction form
    19,265.42/26,585.44 = 10,767.50/x
  3. Step 3: Cross multiply
    19,265.42x = 26,585.44 × 10,767.50
  4. Step 4: Simplify right side
    19,265.42x = 286,258,725.20
  5. Step 5: Solve for x
    x = 286,258,725.20/19,265.42
  6. Step 6: Final answer
    x = 14,858.68

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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.