Home / 14,055.15-21,084.10-4,060.13

Finding the Fourth Proportional to 14,055.15, 21,084.10 and 4,060.13

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Solution

The fourth proportional to 14,055.15, 21,084.10 and 4,060.13 is: 6,090.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,055.15 : 21,084.10 = 4,060.13 : x
  2. Step 2: Convert to fraction form
    14,055.15/21,084.10 = 4,060.13/x
  3. Step 3: Cross multiply
    14,055.15x = 21,084.10 × 4,060.13
  4. Step 4: Simplify right side
    14,055.15x = 85,604,081.51
  5. Step 5: Solve for x
    x = 85,604,081.51/14,055.15
  6. Step 6: Final answer
    x = 6,090.58

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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.