Home / 4,053.04-6,079.47-1,091.50

Finding the Fourth Proportional to 4,053.04, 6,079.47 and 1,091.50

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Solution

The fourth proportional to 4,053.04, 6,079.47 and 1,091.50 is: 1,637.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.04 : 6,079.47 = 1,091.50 : x
  2. Step 2: Convert to fraction form
    4,053.04/6,079.47 = 1,091.50/x
  3. Step 3: Cross multiply
    4,053.04x = 6,079.47 × 1,091.50
  4. Step 4: Simplify right side
    4,053.04x = 6,635,741.51
  5. Step 5: Solve for x
    x = 6,635,741.51/4,053.04
  6. Step 6: Final answer
    x = 1,637.23

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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.