Home / 5,062.01-6,985.53-2,823.93

Finding the Fourth Proportional to 5,062.01, 6,985.53 and 2,823.93

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Solution

The fourth proportional to 5,062.01, 6,985.53 and 2,823.93 is: 3,897.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,062.01 : 6,985.53 = 2,823.93 : x
  2. Step 2: Convert to fraction form
    5,062.01/6,985.53 = 2,823.93/x
  3. Step 3: Cross multiply
    5,062.01x = 6,985.53 × 2,823.93
  4. Step 4: Simplify right side
    5,062.01x = 19,726,647.73
  5. Step 5: Solve for x
    x = 19,726,647.73/5,062.01
  6. Step 6: Final answer
    x = 3,897.00

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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.