Home / 19,746.33-29,621.03-6,598.76

Finding the Fourth Proportional to 19,746.33, 29,621.03 and 6,598.76

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Solution

The fourth proportional to 19,746.33, 29,621.03 and 6,598.76 is: 9,898.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,746.33 : 29,621.03 = 6,598.76 : x
  2. Step 2: Convert to fraction form
    19,746.33/29,621.03 = 6,598.76/x
  3. Step 3: Cross multiply
    19,746.33x = 29,621.03 × 6,598.76
  4. Step 4: Simplify right side
    19,746.33x = 195,461,886.82
  5. Step 5: Solve for x
    x = 195,461,886.82/19,746.33
  6. Step 6: Final answer
    x = 9,898.64

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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.