Home / 35,485.04-48,614.30-34,155.56

Finding the Fourth Proportional to 35,485.04, 48,614.30 and 34,155.56

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Solution

The fourth proportional to 35,485.04, 48,614.30 and 34,155.56 is: 46,792.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,485.04 : 48,614.30 = 34,155.56 : x
  2. Step 2: Convert to fraction form
    35,485.04/48,614.30 = 34,155.56/x
  3. Step 3: Cross multiply
    35,485.04x = 48,614.30 × 34,155.56
  4. Step 4: Simplify right side
    35,485.04x = 1,660,448,640.51
  5. Step 5: Solve for x
    x = 1,660,448,640.51/35,485.04
  6. Step 6: Final answer
    x = 46,792.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.