Home / 2,030.04-2,796.66-1,673.64

Finding the Fourth Proportional to 2,030.04, 2,796.66 and 1,673.64

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Solution

The fourth proportional to 2,030.04, 2,796.66 and 1,673.64 is: 2,305.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030.04 : 2,796.66 = 1,673.64 : x
  2. Step 2: Convert to fraction form
    2,030.04/2,796.66 = 1,673.64/x
  3. Step 3: Cross multiply
    2,030.04x = 2,796.66 × 1,673.64
  4. Step 4: Simplify right side
    2,030.04x = 4,680,602.04
  5. Step 5: Solve for x
    x = 4,680,602.04/2,030.04
  6. Step 6: Final answer
    x = 2,305.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.