Home / 336,242.49-464,042.41-193,030.17

Finding the Fourth Proportional to 336,242.49, 464,042.41 and 193,030.17

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Solution

The fourth proportional to 336,242.49, 464,042.41 and 193,030.17 is: 266,397.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,242.49 : 464,042.41 = 193,030.17 : x
  2. Step 2: Convert to fraction form
    336,242.49/464,042.41 = 193,030.17/x
  3. Step 3: Cross multiply
    336,242.49x = 464,042.41 × 193,030.17
  4. Step 4: Simplify right side
    336,242.49x = 89,574,185,289.51
  5. Step 5: Solve for x
    x = 89,574,185,289.51/336,242.49
  6. Step 6: Final answer
    x = 266,397.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.