Home / 160,193.41-240,290.13-60,376

Finding the Fourth Proportional to 160,193.41, 240,290.13 and 60,376

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Solution

The fourth proportional to 160,193.41, 240,290.13 and 60,376 is: 90,564.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,193.41 : 240,290.13 = 60,376 : x
  2. Step 2: Convert to fraction form
    160,193.41/240,290.13 = 60,376/x
  3. Step 3: Cross multiply
    160,193.41x = 240,290.13 × 60,376
  4. Step 4: Simplify right side
    160,193.41x = 14,507,756,888.88
  5. Step 5: Solve for x
    x = 14,507,756,888.88/160,193.41
  6. Step 6: Final answer
    x = 90,564.01

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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.