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Finding the Fourth Proportional to 334,269.84, 461,264.96 and 183,366.84

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Solution

The fourth proportional to 334,269.84, 461,264.96 and 183,366.84 is: 253,031.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,269.84 : 461,264.96 = 183,366.84 : x
  2. Step 2: Convert to fraction form
    334,269.84/461,264.96 = 183,366.84/x
  3. Step 3: Cross multiply
    334,269.84x = 461,264.96 × 183,366.84
  4. Step 4: Simplify right side
    334,269.84x = 84,580,698,117.93
  5. Step 5: Solve for x
    x = 84,580,698,117.93/334,269.84
  6. Step 6: Final answer
    x = 253,031.20

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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.