Home / 19,457.34-26,852.44-10,844.87

Finding the Fourth Proportional to 19,457.34, 26,852.44 and 10,844.87

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Solution

The fourth proportional to 19,457.34, 26,852.44 and 10,844.87 is: 14,966.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,457.34 : 26,852.44 = 10,844.87 : x
  2. Step 2: Convert to fraction form
    19,457.34/26,852.44 = 10,844.87/x
  3. Step 3: Cross multiply
    19,457.34x = 26,852.44 × 10,844.87
  4. Step 4: Simplify right side
    19,457.34x = 291,211,086.72
  5. Step 5: Solve for x
    x = 291,211,086.72/19,457.34
  6. Step 6: Final answer
    x = 14,966.64

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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.