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Finding the Fourth Proportional to 336,804.95, 464,802.08 and 183,852.21

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Solution

The fourth proportional to 336,804.95, 464,802.08 and 183,852.21 is: 253,722.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,804.95 : 464,802.08 = 183,852.21 : x
  2. Step 2: Convert to fraction form
    336,804.95/464,802.08 = 183,852.21/x
  3. Step 3: Cross multiply
    336,804.95x = 464,802.08 × 183,852.21
  4. Step 4: Simplify right side
    336,804.95x = 85,454,888,332.37
  5. Step 5: Solve for x
    x = 85,454,888,332.37/336,804.95
  6. Step 6: Final answer
    x = 253,722.19

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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.