Home / 46,577.70-69,877.40-13,298.22

Finding the Fourth Proportional to 46,577.70, 69,877.40 and 13,298.22

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Solution

The fourth proportional to 46,577.70, 69,877.40 and 13,298.22 is: 19,950.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,577.70 : 69,877.40 = 13,298.22 : x
  2. Step 2: Convert to fraction form
    46,577.70/69,877.40 = 13,298.22/x
  3. Step 3: Cross multiply
    46,577.70x = 69,877.40 × 13,298.22
  4. Step 4: Simplify right side
    46,577.70x = 929,244,971.74
  5. Step 5: Solve for x
    x = 929,244,971.74/46,577.70
  6. Step 6: Final answer
    x = 19,950.43

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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.