Home / 3,053.16-4,580.28-973.62

Finding the Fourth Proportional to 3,053.16, 4,580.28 and 973.62

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Solution

The fourth proportional to 3,053.16, 4,580.28 and 973.62 is: 1,460.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053.16 : 4,580.28 = 973.62 : x
  2. Step 2: Convert to fraction form
    3,053.16/4,580.28 = 973.62/x
  3. Step 3: Cross multiply
    3,053.16x = 4,580.28 × 973.62
  4. Step 4: Simplify right side
    3,053.16x = 4,459,452.21
  5. Step 5: Solve for x
    x = 4,459,452.21/3,053.16
  6. Step 6: Final answer
    x = 1,460.60

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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.