Home / 50,476.34-75,701.75-14,930.71

Finding the Fourth Proportional to 50,476.34, 75,701.75 and 14,930.71

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Solution

The fourth proportional to 50,476.34, 75,701.75 and 14,930.71 is: 22,392.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,476.34 : 75,701.75 = 14,930.71 : x
  2. Step 2: Convert to fraction form
    50,476.34/75,701.75 = 14,930.71/x
  3. Step 3: Cross multiply
    50,476.34x = 75,701.75 × 14,930.71
  4. Step 4: Simplify right side
    50,476.34x = 1,130,280,875.74
  5. Step 5: Solve for x
    x = 1,130,280,875.74/50,476.34
  6. Step 6: Final answer
    x = 22,392.29

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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.