Home / 19,525.15-26,944.67-10,572.67

Finding the Fourth Proportional to 19,525.15, 26,944.67 and 10,572.67

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Solution

The fourth proportional to 19,525.15, 26,944.67 and 10,572.67 is: 14,590.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.15 : 26,944.67 = 10,572.67 : x
  2. Step 2: Convert to fraction form
    19,525.15/26,944.67 = 10,572.67/x
  3. Step 3: Cross multiply
    19,525.15x = 26,944.67 × 10,572.67
  4. Step 4: Simplify right side
    19,525.15x = 284,876,916.58
  5. Step 5: Solve for x
    x = 284,876,916.58/19,525.15
  6. Step 6: Final answer
    x = 14,590.26

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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.