Home / 377,287.07-565,931.00-96,804.32

Finding the Fourth Proportional to 377,287.07, 565,931.00 and 96,804.32

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Solution

The fourth proportional to 377,287.07, 565,931.00 and 96,804.32 is: 145,206.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,287.07 : 565,931.00 = 96,804.32 : x
  2. Step 2: Convert to fraction form
    377,287.07/565,931.00 = 96,804.32/x
  3. Step 3: Cross multiply
    377,287.07x = 565,931.00 × 96,804.32
  4. Step 4: Simplify right side
    377,287.07x = 54,784,563,034.28
  5. Step 5: Solve for x
    x = 54,784,563,034.28/377,287.07
  6. Step 6: Final answer
    x = 145,206.58

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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.