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Finding the Fourth Proportional to 336,260.64, 464,040.32 and 183,300.08

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Solution

The fourth proportional to 336,260.64, 464,040.32 and 183,300.08 is: 252,954.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,260.64 : 464,040.32 = 183,300.08 : x
  2. Step 2: Convert to fraction form
    336,260.64/464,040.32 = 183,300.08/x
  3. Step 3: Cross multiply
    336,260.64x = 464,040.32 × 183,300.08
  4. Step 4: Simplify right side
    336,260.64x = 85,058,627,779.23
  5. Step 5: Solve for x
    x = 85,058,627,779.23/336,260.64
  6. Step 6: Final answer
    x = 252,954.46

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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.