Home / 464,933.74-697,669.65-195,037.69

Finding the Fourth Proportional to 464,933.74, 697,669.65 and 195,037.69

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Solution

The fourth proportional to 464,933.74, 697,669.65 and 195,037.69 is: 292,669.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,933.74 : 697,669.65 = 195,037.69 : x
  2. Step 2: Convert to fraction form
    464,933.74/697,669.65 = 195,037.69/x
  3. Step 3: Cross multiply
    464,933.74x = 697,669.65 × 195,037.69
  4. Step 4: Simplify right side
    464,933.74x = 136,071,876,919.11
  5. Step 5: Solve for x
    x = 136,071,876,919.11/464,933.74
  6. Step 6: Final answer
    x = 292,669.40

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1.5x scale

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.