Home / 52,462.24-72,398.73-28,588.93

Finding the Fourth Proportional to 52,462.24, 72,398.73 and 28,588.93

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Solution

The fourth proportional to 52,462.24, 72,398.73 and 28,588.93 is: 39,453.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,462.24 : 72,398.73 = 28,588.93 : x
  2. Step 2: Convert to fraction form
    52,462.24/72,398.73 = 28,588.93/x
  3. Step 3: Cross multiply
    52,462.24x = 72,398.73 × 28,588.93
  4. Step 4: Simplify right side
    52,462.24x = 2,069,802,224.06
  5. Step 5: Solve for x
    x = 2,069,802,224.06/52,462.24
  6. Step 6: Final answer
    x = 39,453.18

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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.