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Finding the Fourth Proportional to 2,435.08, 3,652.08 and 973.84

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Solution

The fourth proportional to 2,435.08, 3,652.08 and 973.84 is: 1,460.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435.08 : 3,652.08 = 973.84 : x
  2. Step 2: Convert to fraction form
    2,435.08/3,652.08 = 973.84/x
  3. Step 3: Cross multiply
    2,435.08x = 3,652.08 × 973.84
  4. Step 4: Simplify right side
    2,435.08x = 3,556,541.59
  5. Step 5: Solve for x
    x = 3,556,541.59/2,435.08
  6. Step 6: Final answer
    x = 1,460.54

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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.