Home / 19,259.10-26,574.87-10,760.86

Finding the Fourth Proportional to 19,259.10, 26,574.87 and 10,760.86

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Solution

The fourth proportional to 19,259.10, 26,574.87 and 10,760.86 is: 14,848.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,259.10 : 26,574.87 = 10,760.86 : x
  2. Step 2: Convert to fraction form
    19,259.10/26,574.87 = 10,760.86/x
  3. Step 3: Cross multiply
    19,259.10x = 26,574.87 × 10,760.86
  4. Step 4: Simplify right side
    19,259.10x = 285,968,455.59
  5. Step 5: Solve for x
    x = 285,968,455.59/19,259.10
  6. Step 6: Final answer
    x = 14,848.48

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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.