Home / 67,482.42-93,124.99-37,267.14

Finding the Fourth Proportional to 67,482.42, 93,124.99 and 37,267.14

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Solution

The fourth proportional to 67,482.42, 93,124.99 and 37,267.14 is: 51,428.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,482.42 : 93,124.99 = 37,267.14 : x
  2. Step 2: Convert to fraction form
    67,482.42/93,124.99 = 37,267.14/x
  3. Step 3: Cross multiply
    67,482.42x = 93,124.99 × 37,267.14
  4. Step 4: Simplify right side
    67,482.42x = 3,470,501,911.80
  5. Step 5: Solve for x
    x = 3,470,501,911.80/67,482.42
  6. Step 6: Final answer
    x = 51,428.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.