Home / 232,557.89-348,774.38-64,038.10

Finding the Fourth Proportional to 232,557.89, 348,774.38 and 64,038.10

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Solution

The fourth proportional to 232,557.89, 348,774.38 and 64,038.10 is: 96,039.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,557.89 : 348,774.38 = 64,038.10 : x
  2. Step 2: Convert to fraction form
    232,557.89/348,774.38 = 64,038.10/x
  3. Step 3: Cross multiply
    232,557.89x = 348,774.38 × 64,038.10
  4. Step 4: Simplify right side
    232,557.89x = 22,334,847,671.89
  5. Step 5: Solve for x
    x = 22,334,847,671.89/232,557.89
  6. Step 6: Final answer
    x = 96,039.95

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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.