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Finding the Fourth Proportional to 336,444.76, 464,287.98 and 183,484.18

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Solution

The fourth proportional to 336,444.76, 464,287.98 and 183,484.18 is: 253,205.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,444.76 : 464,287.98 = 183,484.18 : x
  2. Step 2: Convert to fraction form
    336,444.76/464,287.98 = 183,484.18/x
  3. Step 3: Cross multiply
    336,444.76x = 464,287.98 × 183,484.18
  4. Step 4: Simplify right side
    336,444.76x = 85,189,499,294.16
  5. Step 5: Solve for x
    x = 85,189,499,294.16/336,444.76
  6. Step 6: Final answer
    x = 253,205.01

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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.