Home / 17,455.91-24,088.77-9,498.16

Finding the Fourth Proportional to 17,455.91, 24,088.77 and 9,498.16

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Solution

The fourth proportional to 17,455.91, 24,088.77 and 9,498.16 is: 13,107.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,455.91 : 24,088.77 = 9,498.16 : x
  2. Step 2: Convert to fraction form
    17,455.91/24,088.77 = 9,498.16/x
  3. Step 3: Cross multiply
    17,455.91x = 24,088.77 × 9,498.16
  4. Step 4: Simplify right side
    17,455.91x = 228,798,931.44
  5. Step 5: Solve for x
    x = 228,798,931.44/17,455.91
  6. Step 6: Final answer
    x = 13,107.25

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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.