Home / 4,898.01-7,345.45-1,610.34

Finding the Fourth Proportional to 4,898.01, 7,345.45 and 1,610.34

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Solution

The fourth proportional to 4,898.01, 7,345.45 and 1,610.34 is: 2,415.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898.01 : 7,345.45 = 1,610.34 : x
  2. Step 2: Convert to fraction form
    4,898.01/7,345.45 = 1,610.34/x
  3. Step 3: Cross multiply
    4,898.01x = 7,345.45 × 1,610.34
  4. Step 4: Simplify right side
    4,898.01x = 11,828,671.95
  5. Step 5: Solve for x
    x = 11,828,671.95/4,898.01
  6. Step 6: Final answer
    x = 2,415.00

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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.