Home / 336,720.93-464,677.59-183,760.32

Finding the Fourth Proportional to 336,720.93, 464,677.59 and 183,760.32

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Solution

The fourth proportional to 336,720.93, 464,677.59 and 183,760.32 is: 253,590.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,720.93 : 464,677.59 = 183,760.32 : x
  2. Step 2: Convert to fraction form
    336,720.93/464,677.59 = 183,760.32/x
  3. Step 3: Cross multiply
    336,720.93x = 464,677.59 × 183,760.32
  4. Step 4: Simplify right side
    336,720.93x = 85,389,302,635.23
  5. Step 5: Solve for x
    x = 85,389,302,635.23/336,720.93
  6. Step 6: Final answer
    x = 253,590.72

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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.