Home / 4,036.90-6,053.80-1,571.42

Finding the Fourth Proportional to 4,036.90, 6,053.80 and 1,571.42

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Solution

The fourth proportional to 4,036.90, 6,053.80 and 1,571.42 is: 2,356.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036.90 : 6,053.80 = 1,571.42 : x
  2. Step 2: Convert to fraction form
    4,036.90/6,053.80 = 1,571.42/x
  3. Step 3: Cross multiply
    4,036.90x = 6,053.80 × 1,571.42
  4. Step 4: Simplify right side
    4,036.90x = 9,513,062.40
  5. Step 5: Solve for x
    x = 9,513,062.40/4,036.90
  6. Step 6: Final answer
    x = 2,356.53

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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.