Home / 250,827.10-376,300.86-93,056.92

Finding the Fourth Proportional to 250,827.10, 376,300.86 and 93,056.92

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Solution

The fourth proportional to 250,827.10, 376,300.86 and 93,056.92 is: 139,607.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,827.10 : 376,300.86 = 93,056.92 : x
  2. Step 2: Convert to fraction form
    250,827.10/376,300.86 = 93,056.92/x
  3. Step 3: Cross multiply
    250,827.10x = 376,300.86 × 93,056.92
  4. Step 4: Simplify right side
    250,827.10x = 35,017,399,024.95
  5. Step 5: Solve for x
    x = 35,017,399,024.95/250,827.10
  6. Step 6: Final answer
    x = 139,607.72

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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.