Home / 26,854.02-37,059-14,918.46

Finding the Fourth Proportional to 26,854.02, 37,059 and 14,918.46

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Solution

The fourth proportional to 26,854.02, 37,059 and 14,918.46 is: 20,587.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,854.02 : 37,059 = 14,918.46 : x
  2. Step 2: Convert to fraction form
    26,854.02/37,059 = 14,918.46/x
  3. Step 3: Cross multiply
    26,854.02x = 37,059 × 14,918.46
  4. Step 4: Simplify right side
    26,854.02x = 552,863,209.14
  5. Step 5: Solve for x
    x = 552,863,209.14/26,854.02
  6. Step 6: Final answer
    x = 20,587.73

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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.