Home / 47,106.32-65,007.48-26,963.12

Finding the Fourth Proportional to 47,106.32, 65,007.48 and 26,963.12

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Solution

The fourth proportional to 47,106.32, 65,007.48 and 26,963.12 is: 37,209.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,106.32 : 65,007.48 = 26,963.12 : x
  2. Step 2: Convert to fraction form
    47,106.32/65,007.48 = 26,963.12/x
  3. Step 3: Cross multiply
    47,106.32x = 65,007.48 × 26,963.12
  4. Step 4: Simplify right side
    47,106.32x = 1,752,804,484.14
  5. Step 5: Solve for x
    x = 1,752,804,484.14/47,106.32
  6. Step 6: Final answer
    x = 37,209.54

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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.