Home / 26,492.67-39,711.33-19,462.23

Finding the Fourth Proportional to 26,492.67, 39,711.33 and 19,462.23

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Solution

The fourth proportional to 26,492.67, 39,711.33 and 19,462.23 is: 29,173.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,492.67 : 39,711.33 = 19,462.23 : x
  2. Step 2: Convert to fraction form
    26,492.67/39,711.33 = 19,462.23/x
  3. Step 3: Cross multiply
    26,492.67x = 39,711.33 × 19,462.23
  4. Step 4: Simplify right side
    26,492.67x = 772,871,038.07
  5. Step 5: Solve for x
    x = 772,871,038.07/26,492.67
  6. Step 6: Final answer
    x = 29,173.01

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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.