Home / 1,510.04-2,273.77-1,102.01

Finding the Fourth Proportional to 1,510.04, 2,273.77 and 1,102.01

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Solution

The fourth proportional to 1,510.04, 2,273.77 and 1,102.01 is: 1,659.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510.04 : 2,273.77 = 1,102.01 : x
  2. Step 2: Convert to fraction form
    1,510.04/2,273.77 = 1,102.01/x
  3. Step 3: Cross multiply
    1,510.04x = 2,273.77 × 1,102.01
  4. Step 4: Simplify right side
    1,510.04x = 2,505,707.29
  5. Step 5: Solve for x
    x = 2,505,707.29/1,510.04
  6. Step 6: Final answer
    x = 1,659.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.