Home / 23,686.32-35,495.58-17,397

Finding the Fourth Proportional to 23,686.32, 35,495.58 and 17,397

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Solution

The fourth proportional to 23,686.32, 35,495.58 and 17,397 is: 26,070.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,686.32 : 35,495.58 = 17,397 : x
  2. Step 2: Convert to fraction form
    23,686.32/35,495.58 = 17,397/x
  3. Step 3: Cross multiply
    23,686.32x = 35,495.58 × 17,397
  4. Step 4: Simplify right side
    23,686.32x = 617,516,605.26
  5. Step 5: Solve for x
    x = 617,516,605.26/23,686.32
  6. Step 6: Final answer
    x = 26,070.60

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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.