Home / 46,302.48-69,453.74-13,026.08

Finding the Fourth Proportional to 46,302.48, 69,453.74 and 13,026.08

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Solution

The fourth proportional to 46,302.48, 69,453.74 and 13,026.08 is: 19,539.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,302.48 : 69,453.74 = 13,026.08 : x
  2. Step 2: Convert to fraction form
    46,302.48/69,453.74 = 13,026.08/x
  3. Step 3: Cross multiply
    46,302.48x = 69,453.74 × 13,026.08
  4. Step 4: Simplify right side
    46,302.48x = 904,709,973.54
  5. Step 5: Solve for x
    x = 904,709,973.54/46,302.48
  6. Step 6: Final answer
    x = 19,539.13

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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.