Home / 41,214.93-61,828.56-14,925.80

Finding the Fourth Proportional to 41,214.93, 61,828.56 and 14,925.80

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Solution

The fourth proportional to 41,214.93, 61,828.56 and 14,925.80 is: 22,390.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,214.93 : 61,828.56 = 14,925.80 : x
  2. Step 2: Convert to fraction form
    41,214.93/61,828.56 = 14,925.80/x
  3. Step 3: Cross multiply
    41,214.93x = 61,828.56 × 14,925.80
  4. Step 4: Simplify right side
    41,214.93x = 922,840,411.71
  5. Step 5: Solve for x
    x = 922,840,411.71/41,214.93
  6. Step 6: Final answer
    x = 22,390.93

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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.