Home / 19,064.54-26,308.39-10,567.45

Finding the Fourth Proportional to 19,064.54, 26,308.39 and 10,567.45

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Solution

The fourth proportional to 19,064.54, 26,308.39 and 10,567.45 is: 14,582.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,064.54 : 26,308.39 = 10,567.45 : x
  2. Step 2: Convert to fraction form
    19,064.54/26,308.39 = 10,567.45/x
  3. Step 3: Cross multiply
    19,064.54x = 26,308.39 × 10,567.45
  4. Step 4: Simplify right side
    19,064.54x = 278,012,595.91
  5. Step 5: Solve for x
    x = 278,012,595.91/19,064.54
  6. Step 6: Final answer
    x = 14,582.71

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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.