Home / 46,308.84-69,463.29-13,032.30

Finding the Fourth Proportional to 46,308.84, 69,463.29 and 13,032.30

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Solution

The fourth proportional to 46,308.84, 69,463.29 and 13,032.30 is: 19,548.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,308.84 : 69,463.29 = 13,032.30 : x
  2. Step 2: Convert to fraction form
    46,308.84/69,463.29 = 13,032.30/x
  3. Step 3: Cross multiply
    46,308.84x = 69,463.29 × 13,032.30
  4. Step 4: Simplify right side
    46,308.84x = 905,266,434.27
  5. Step 5: Solve for x
    x = 905,266,434.27/46,308.84
  6. Step 6: Final answer
    x = 19,548.46

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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.