Home / 23,509.08-35,261.91-11,031.93

Finding the Fourth Proportional to 23,509.08, 35,261.91 and 11,031.93

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Solution

The fourth proportional to 23,509.08, 35,261.91 and 11,031.93 is: 16,547.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,509.08 : 35,261.91 = 11,031.93 : x
  2. Step 2: Convert to fraction form
    23,509.08/35,261.91 = 11,031.93/x
  3. Step 3: Cross multiply
    23,509.08x = 35,261.91 × 11,031.93
  4. Step 4: Simplify right side
    23,509.08x = 389,006,922.79
  5. Step 5: Solve for x
    x = 389,006,922.79/23,509.08
  6. Step 6: Final answer
    x = 16,547.09

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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.