Home / 17,509.60-26,258.34-5,026.24

Finding the Fourth Proportional to 17,509.60, 26,258.34 and 5,026.24

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Solution

The fourth proportional to 17,509.60, 26,258.34 and 5,026.24 is: 7,537.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,509.60 : 26,258.34 = 5,026.24 : x
  2. Step 2: Convert to fraction form
    17,509.60/26,258.34 = 5,026.24/x
  3. Step 3: Cross multiply
    17,509.60x = 26,258.34 × 5,026.24
  4. Step 4: Simplify right side
    17,509.60x = 131,980,718.84
  5. Step 5: Solve for x
    x = 131,980,718.84/17,509.60
  6. Step 6: Final answer
    x = 7,537.62

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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.