Home / 26,490.83-36,594.65-25,091.15

Finding the Fourth Proportional to 26,490.83, 36,594.65 and 25,091.15

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Solution

The fourth proportional to 26,490.83, 36,594.65 and 25,091.15 is: 34,661.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,490.83 : 36,594.65 = 25,091.15 : x
  2. Step 2: Convert to fraction form
    26,490.83/36,594.65 = 25,091.15/x
  3. Step 3: Cross multiply
    26,490.83x = 36,594.65 × 25,091.15
  4. Step 4: Simplify right side
    26,490.83x = 918,201,732.10
  5. Step 5: Solve for x
    x = 918,201,732.10/26,490.83
  6. Step 6: Final answer
    x = 34,661.12

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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.