Home / 16,345.26-24,513.30-4,655.34

Finding the Fourth Proportional to 16,345.26, 24,513.30 and 4,655.34

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Solution

The fourth proportional to 16,345.26, 24,513.30 and 4,655.34 is: 6,981.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,345.26 : 24,513.30 = 4,655.34 : x
  2. Step 2: Convert to fraction form
    16,345.26/24,513.30 = 4,655.34/x
  3. Step 3: Cross multiply
    16,345.26x = 24,513.30 × 4,655.34
  4. Step 4: Simplify right side
    16,345.26x = 114,117,746.02
  5. Step 5: Solve for x
    x = 114,117,746.02/16,345.26
  6. Step 6: Final answer
    x = 6,981.70

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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.