Home / 154,970.10-232,364.82-60,089.44

Finding the Fourth Proportional to 154,970.10, 232,364.82 and 60,089.44

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Solution

The fourth proportional to 154,970.10, 232,364.82 and 60,089.44 is: 90,099.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,970.10 : 232,364.82 = 60,089.44 : x
  2. Step 2: Convert to fraction form
    154,970.10/232,364.82 = 60,089.44/x
  3. Step 3: Cross multiply
    154,970.10x = 232,364.82 × 60,089.44
  4. Step 4: Simplify right side
    154,970.10x = 13,962,671,328.59
  5. Step 5: Solve for x
    x = 13,962,671,328.59/154,970.10
  6. Step 6: Final answer
    x = 90,099.13

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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.