Home / 376,901.04-565,348.68-96,417.84

Finding the Fourth Proportional to 376,901.04, 565,348.68 and 96,417.84

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Solution

The fourth proportional to 376,901.04, 565,348.68 and 96,417.84 is: 144,626.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,901.04 : 565,348.68 = 96,417.84 : x
  2. Step 2: Convert to fraction form
    376,901.04/565,348.68 = 96,417.84/x
  3. Step 3: Cross multiply
    376,901.04x = 565,348.68 × 96,417.84
  4. Step 4: Simplify right side
    376,901.04x = 54,509,698,572.45
  5. Step 5: Solve for x
    x = 54,509,698,572.45/376,901.04
  6. Step 6: Final answer
    x = 144,626.02

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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.