Home / 3,023.37-4,535.10-1,075.59

Finding the Fourth Proportional to 3,023.37, 4,535.10 and 1,075.59

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Solution

The fourth proportional to 3,023.37, 4,535.10 and 1,075.59 is: 1,613.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023.37 : 4,535.10 = 1,075.59 : x
  2. Step 2: Convert to fraction form
    3,023.37/4,535.10 = 1,075.59/x
  3. Step 3: Cross multiply
    3,023.37x = 4,535.10 × 1,075.59
  4. Step 4: Simplify right side
    3,023.37x = 4,877,908.21
  5. Step 5: Solve for x
    x = 4,877,908.21/3,023.37
  6. Step 6: Final answer
    x = 1,613.40

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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.