Home / 614,792.27-922,187.57-165,513.62

Finding the Fourth Proportional to 614,792.27, 922,187.57 and 165,513.62

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Solution

The fourth proportional to 614,792.27, 922,187.57 and 165,513.62 is: 248,270.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,792.27 : 922,187.57 = 165,513.62 : x
  2. Step 2: Convert to fraction form
    614,792.27/922,187.57 = 165,513.62/x
  3. Step 3: Cross multiply
    614,792.27x = 922,187.57 × 165,513.62
  4. Step 4: Simplify right side
    614,792.27x = 152,634,604,507.60
  5. Step 5: Solve for x
    x = 152,634,604,507.60/614,792.27
  6. Step 6: Final answer
    x = 248,270.21

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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.