Home / 14,673.86-22,010.64-4,813.02

Finding the Fourth Proportional to 14,673.86, 22,010.64 and 4,813.02

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Solution

The fourth proportional to 14,673.86, 22,010.64 and 4,813.02 is: 7,219.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673.86 : 22,010.64 = 4,813.02 : x
  2. Step 2: Convert to fraction form
    14,673.86/22,010.64 = 4,813.02/x
  3. Step 3: Cross multiply
    14,673.86x = 22,010.64 × 4,813.02
  4. Step 4: Simplify right side
    14,673.86x = 105,937,632.48
  5. Step 5: Solve for x
    x = 105,937,632.48/14,673.86
  6. Step 6: Final answer
    x = 7,219.48

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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.