Home / 4,030.54-6,041.46-1,395.52

Finding the Fourth Proportional to 4,030.54, 6,041.46 and 1,395.52

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Solution

The fourth proportional to 4,030.54, 6,041.46 and 1,395.52 is: 2,091.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.54 : 6,041.46 = 1,395.52 : x
  2. Step 2: Convert to fraction form
    4,030.54/6,041.46 = 1,395.52/x
  3. Step 3: Cross multiply
    4,030.54x = 6,041.46 × 1,395.52
  4. Step 4: Simplify right side
    4,030.54x = 8,430,978.26
  5. Step 5: Solve for x
    x = 8,430,978.26/4,030.54
  6. Step 6: Final answer
    x = 2,091.77

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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.