Home / 46,225.08-69,351.53-19,557.36

Finding the Fourth Proportional to 46,225.08, 69,351.53 and 19,557.36

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Solution

The fourth proportional to 46,225.08, 69,351.53 and 19,557.36 is: 29,341.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,225.08 : 69,351.53 = 19,557.36 : x
  2. Step 2: Convert to fraction form
    46,225.08/69,351.53 = 19,557.36/x
  3. Step 3: Cross multiply
    46,225.08x = 69,351.53 × 19,557.36
  4. Step 4: Simplify right side
    46,225.08x = 1,356,332,740.97
  5. Step 5: Solve for x
    x = 1,356,332,740.97/46,225.08
  6. Step 6: Final answer
    x = 29,341.92

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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.