Home / 4,225.02-6,337.18-1,303.35

Finding the Fourth Proportional to 4,225.02, 6,337.18 and 1,303.35

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Solution

The fourth proportional to 4,225.02, 6,337.18 and 1,303.35 is: 1,954.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225.02 : 6,337.18 = 1,303.35 : x
  2. Step 2: Convert to fraction form
    4,225.02/6,337.18 = 1,303.35/x
  3. Step 3: Cross multiply
    4,225.02x = 6,337.18 × 1,303.35
  4. Step 4: Simplify right side
    4,225.02x = 8,259,563.55
  5. Step 5: Solve for x
    x = 8,259,563.55/4,225.02
  6. Step 6: Final answer
    x = 1,954.92

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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.