Home / 46,582.08-69,851.80-13,294

Finding the Fourth Proportional to 46,582.08, 69,851.80 and 13,294

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Solution

The fourth proportional to 46,582.08, 69,851.80 and 13,294 is: 19,934.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,582.08 : 69,851.80 = 13,294 : x
  2. Step 2: Convert to fraction form
    46,582.08/69,851.80 = 13,294/x
  3. Step 3: Cross multiply
    46,582.08x = 69,851.80 × 13,294
  4. Step 4: Simplify right side
    46,582.08x = 928,609,829.20
  5. Step 5: Solve for x
    x = 928,609,829.20/46,582.08
  6. Step 6: Final answer
    x = 19,934.92

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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.