Home / 14,828.22-22,238.73-6,925.74

Finding the Fourth Proportional to 14,828.22, 22,238.73 and 6,925.74

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Solution

The fourth proportional to 14,828.22, 22,238.73 and 6,925.74 is: 10,386.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,828.22 : 22,238.73 = 6,925.74 : x
  2. Step 2: Convert to fraction form
    14,828.22/22,238.73 = 6,925.74/x
  3. Step 3: Cross multiply
    14,828.22x = 22,238.73 × 6,925.74
  4. Step 4: Simplify right side
    14,828.22x = 154,019,661.91
  5. Step 5: Solve for x
    x = 154,019,661.91/14,828.22
  6. Step 6: Final answer
    x = 10,386.93

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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.