Home / 26,445.06-36,494.67-14,507.67

Finding the Fourth Proportional to 26,445.06, 36,494.67 and 14,507.67

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Solution

The fourth proportional to 26,445.06, 36,494.67 and 14,507.67 is: 20,020.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,445.06 : 36,494.67 = 14,507.67 : x
  2. Step 2: Convert to fraction form
    26,445.06/36,494.67 = 14,507.67/x
  3. Step 3: Cross multiply
    26,445.06x = 36,494.67 × 14,507.67
  4. Step 4: Simplify right side
    26,445.06x = 529,452,629.12
  5. Step 5: Solve for x
    x = 529,452,629.12/26,445.06
  6. Step 6: Final answer
    x = 20,020.85

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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.