Home / 47,355.08-65,349.44-26,133.88

Finding the Fourth Proportional to 47,355.08, 65,349.44 and 26,133.88

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Solution

The fourth proportional to 47,355.08, 65,349.44 and 26,133.88 is: 36,064.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,355.08 : 65,349.44 = 26,133.88 : x
  2. Step 2: Convert to fraction form
    47,355.08/65,349.44 = 26,133.88/x
  3. Step 3: Cross multiply
    47,355.08x = 65,349.44 × 26,133.88
  4. Step 4: Simplify right side
    47,355.08x = 1,707,834,423.03
  5. Step 5: Solve for x
    x = 1,707,834,423.03/47,355.08
  6. Step 6: Final answer
    x = 36,064.44

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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.