Home / 2,537.08-3,500.30-1,875.32

Finding the Fourth Proportional to 2,537.08, 3,500.30 and 1,875.32

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Solution

The fourth proportional to 2,537.08, 3,500.30 and 1,875.32 is: 2,587.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537.08 : 3,500.30 = 1,875.32 : x
  2. Step 2: Convert to fraction form
    2,537.08/3,500.30 = 1,875.32/x
  3. Step 3: Cross multiply
    2,537.08x = 3,500.30 × 1,875.32
  4. Step 4: Simplify right side
    2,537.08x = 6,564,182.60
  5. Step 5: Solve for x
    x = 6,564,182.60/2,537.08
  6. Step 6: Final answer
    x = 2,587.30

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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.