Home / 35,617.10-49,150.04-19,484.04

Finding the Fourth Proportional to 35,617.10, 49,150.04 and 19,484.04

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Solution

The fourth proportional to 35,617.10, 49,150.04 and 19,484.04 is: 26,887.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,617.10 : 49,150.04 = 19,484.04 : x
  2. Step 2: Convert to fraction form
    35,617.10/49,150.04 = 19,484.04/x
  3. Step 3: Cross multiply
    35,617.10x = 49,150.04 × 19,484.04
  4. Step 4: Simplify right side
    35,617.10x = 957,641,345.36
  5. Step 5: Solve for x
    x = 957,641,345.36/35,617.10
  6. Step 6: Final answer
    x = 26,887.12

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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.