Home / 35,658.24-49,209.12-19,526.22

Finding the Fourth Proportional to 35,658.24, 49,209.12 and 19,526.22

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Solution

The fourth proportional to 35,658.24, 49,209.12 and 19,526.22 is: 26,946.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,658.24 : 49,209.12 = 19,526.22 : x
  2. Step 2: Convert to fraction form
    35,658.24/49,209.12 = 19,526.22/x
  3. Step 3: Cross multiply
    35,658.24x = 49,209.12 × 19,526.22
  4. Step 4: Simplify right side
    35,658.24x = 960,868,214.44
  5. Step 5: Solve for x
    x = 960,868,214.44/35,658.24
  6. Step 6: Final answer
    x = 26,946.60

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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.