Home / 4,570.84-6,307.75-2,474.97

Finding the Fourth Proportional to 4,570.84, 6,307.75 and 2,474.97

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Solution

The fourth proportional to 4,570.84, 6,307.75 and 2,474.97 is: 3,415.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570.84 : 6,307.75 = 2,474.97 : x
  2. Step 2: Convert to fraction form
    4,570.84/6,307.75 = 2,474.97/x
  3. Step 3: Cross multiply
    4,570.84x = 6,307.75 × 2,474.97
  4. Step 4: Simplify right side
    4,570.84x = 15,611,492.02
  5. Step 5: Solve for x
    x = 15,611,492.02/4,570.84
  6. Step 6: Final answer
    x = 3,415.45

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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.