Home / 47,441.48-65,466.66-26,219.40

Finding the Fourth Proportional to 47,441.48, 65,466.66 and 26,219.40

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Solution

The fourth proportional to 47,441.48, 65,466.66 and 26,219.40 is: 36,181.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,441.48 : 65,466.66 = 26,219.40 : x
  2. Step 2: Convert to fraction form
    47,441.48/65,466.66 = 26,219.40/x
  3. Step 3: Cross multiply
    47,441.48x = 65,466.66 × 26,219.40
  4. Step 4: Simplify right side
    47,441.48x = 1,716,496,545.20
  5. Step 5: Solve for x
    x = 1,716,496,545.20/47,441.48
  6. Step 6: Final answer
    x = 36,181.34

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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.