Home / 13,070.80-19,616.06-6,055.74

Finding the Fourth Proportional to 13,070.80, 19,616.06 and 6,055.74

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Solution

The fourth proportional to 13,070.80, 19,616.06 and 6,055.74 is: 9,088.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,070.80 : 19,616.06 = 6,055.74 : x
  2. Step 2: Convert to fraction form
    13,070.80/19,616.06 = 6,055.74/x
  3. Step 3: Cross multiply
    13,070.80x = 19,616.06 × 6,055.74
  4. Step 4: Simplify right side
    13,070.80x = 118,789,759.18
  5. Step 5: Solve for x
    x = 118,789,759.18/13,070.80
  6. Step 6: Final answer
    x = 9,088.18

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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.