Home / 4,590.02-6,884.99-1,303.11

Finding the Fourth Proportional to 4,590.02, 6,884.99 and 1,303.11

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Solution

The fourth proportional to 4,590.02, 6,884.99 and 1,303.11 is: 1,954.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590.02 : 6,884.99 = 1,303.11 : x
  2. Step 2: Convert to fraction form
    4,590.02/6,884.99 = 1,303.11/x
  3. Step 3: Cross multiply
    4,590.02x = 6,884.99 × 1,303.11
  4. Step 4: Simplify right side
    4,590.02x = 8,971,899.32
  5. Step 5: Solve for x
    x = 8,971,899.32/4,590.02
  6. Step 6: Final answer
    x = 1,954.65

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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.