Home / 7,580.67-10,461.33-4,394.58

Finding the Fourth Proportional to 7,580.67, 10,461.33 and 4,394.58

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Solution

The fourth proportional to 7,580.67, 10,461.33 and 4,394.58 is: 6,064.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,580.67 : 10,461.33 = 4,394.58 : x
  2. Step 2: Convert to fraction form
    7,580.67/10,461.33 = 4,394.58/x
  3. Step 3: Cross multiply
    7,580.67x = 10,461.33 × 4,394.58
  4. Step 4: Simplify right side
    7,580.67x = 45,973,151.59
  5. Step 5: Solve for x
    x = 45,973,151.59/7,580.67
  6. Step 6: Final answer
    x = 6,064.52

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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.