Home / 19,064.70-26,308.60-10,567.19

Finding the Fourth Proportional to 19,064.70, 26,308.60 and 10,567.19

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Solution

The fourth proportional to 19,064.70, 26,308.60 and 10,567.19 is: 14,582.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,064.70 : 26,308.60 = 10,567.19 : x
  2. Step 2: Convert to fraction form
    19,064.70/26,308.60 = 10,567.19/x
  3. Step 3: Cross multiply
    19,064.70x = 26,308.60 × 10,567.19
  4. Step 4: Simplify right side
    19,064.70x = 278,008,014.19
  5. Step 5: Solve for x
    x = 278,008,014.19/19,064.70
  6. Step 6: Final answer
    x = 14,582.34

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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.