Home / 377,093.04-565,518.06-124,314.72

Finding the Fourth Proportional to 377,093.04, 565,518.06 and 124,314.72

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Solution

The fourth proportional to 377,093.04, 565,518.06 and 124,314.72 is: 186,432.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,093.04 : 565,518.06 = 124,314.72 : x
  2. Step 2: Convert to fraction form
    377,093.04/565,518.06 = 124,314.72/x
  3. Step 3: Cross multiply
    377,093.04x = 565,518.06 × 124,314.72
  4. Step 4: Simplify right side
    377,093.04x = 70,302,219,283.84
  5. Step 5: Solve for x
    x = 70,302,219,283.84/377,093.04
  6. Step 6: Final answer
    x = 186,432.03

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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.