Home / 9,063.95-12,508.29-5,084.81

Finding the Fourth Proportional to 9,063.95, 12,508.29 and 5,084.81

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Solution

The fourth proportional to 9,063.95, 12,508.29 and 5,084.81 is: 7,017.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.95 : 12,508.29 = 5,084.81 : x
  2. Step 2: Convert to fraction form
    9,063.95/12,508.29 = 5,084.81/x
  3. Step 3: Cross multiply
    9,063.95x = 12,508.29 × 5,084.81
  4. Step 4: Simplify right side
    9,063.95x = 63,602,246.78
  5. Step 5: Solve for x
    x = 63,602,246.78/9,063.95
  6. Step 6: Final answer
    x = 7,017.06

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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.