Home / 9,968.10-14,934.15-5,804.70

Finding the Fourth Proportional to 9,968.10, 14,934.15 and 5,804.70

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Solution

The fourth proportional to 9,968.10, 14,934.15 and 5,804.70 is: 8,696.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968.10 : 14,934.15 = 5,804.70 : x
  2. Step 2: Convert to fraction form
    9,968.10/14,934.15 = 5,804.70/x
  3. Step 3: Cross multiply
    9,968.10x = 14,934.15 × 5,804.70
  4. Step 4: Simplify right side
    9,968.10x = 86,688,260.51
  5. Step 5: Solve for x
    x = 86,688,260.51/9,968.10
  6. Step 6: Final answer
    x = 8,696.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.