Home / 46,565.69-69,851.12-13,283.19

Finding the Fourth Proportional to 46,565.69, 69,851.12 and 13,283.19

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Solution

The fourth proportional to 46,565.69, 69,851.12 and 13,283.19 is: 19,925.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,565.69 : 69,851.12 = 13,283.19 : x
  2. Step 2: Convert to fraction form
    46,565.69/69,851.12 = 13,283.19/x
  3. Step 3: Cross multiply
    46,565.69x = 69,851.12 × 13,283.19
  4. Step 4: Simplify right side
    46,565.69x = 927,845,894.20
  5. Step 5: Solve for x
    x = 927,845,894.20/46,565.69
  6. Step 6: Final answer
    x = 19,925.53

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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.