Home / 7,307.59-10,084.57-4,323.35

Finding the Fourth Proportional to 7,307.59, 10,084.57 and 4,323.35

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Solution

The fourth proportional to 7,307.59, 10,084.57 and 4,323.35 is: 5,966.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307.59 : 10,084.57 = 4,323.35 : x
  2. Step 2: Convert to fraction form
    7,307.59/10,084.57 = 4,323.35/x
  3. Step 3: Cross multiply
    7,307.59x = 10,084.57 × 4,323.35
  4. Step 4: Simplify right side
    7,307.59x = 43,599,126.61
  5. Step 5: Solve for x
    x = 43,599,126.61/7,307.59
  6. Step 6: Final answer
    x = 5,966.28

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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.