Home / 16,130.08-24,194.76-4,443.40

Finding the Fourth Proportional to 16,130.08, 24,194.76 and 4,443.40

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Solution

The fourth proportional to 16,130.08, 24,194.76 and 4,443.40 is: 6,665.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,130.08 : 24,194.76 = 4,443.40 : x
  2. Step 2: Convert to fraction form
    16,130.08/24,194.76 = 4,443.40/x
  3. Step 3: Cross multiply
    16,130.08x = 24,194.76 × 4,443.40
  4. Step 4: Simplify right side
    16,130.08x = 107,506,996.58
  5. Step 5: Solve for x
    x = 107,506,996.58/16,130.08
  6. Step 6: Final answer
    x = 6,665.00

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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.