Home / 26,492.11-39,729.39-10,693.06

Finding the Fourth Proportional to 26,492.11, 39,729.39 and 10,693.06

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Solution

The fourth proportional to 26,492.11, 39,729.39 and 10,693.06 is: 16,036.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,492.11 : 39,729.39 = 10,693.06 : x
  2. Step 2: Convert to fraction form
    26,492.11/39,729.39 = 10,693.06/x
  3. Step 3: Cross multiply
    26,492.11x = 39,729.39 × 10,693.06
  4. Step 4: Simplify right side
    26,492.11x = 424,828,751.03
  5. Step 5: Solve for x
    x = 424,828,751.03/26,492.11
  6. Step 6: Final answer
    x = 16,036.05

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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.