Home / 23,585.07-35,377.64-6,945.30

Finding the Fourth Proportional to 23,585.07, 35,377.64 and 6,945.30

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Solution

The fourth proportional to 23,585.07, 35,377.64 and 6,945.30 is: 10,417.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,585.07 : 35,377.64 = 6,945.30 : x
  2. Step 2: Convert to fraction form
    23,585.07/35,377.64 = 6,945.30/x
  3. Step 3: Cross multiply
    23,585.07x = 35,377.64 × 6,945.30
  4. Step 4: Simplify right side
    23,585.07x = 245,708,323.09
  5. Step 5: Solve for x
    x = 245,708,323.09/23,585.07
  6. Step 6: Final answer
    x = 10,417.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.