Home / 249,467.16-373,967.46-91,653.24

Finding the Fourth Proportional to 249,467.16, 373,967.46 and 91,653.24

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Solution

The fourth proportional to 249,467.16, 373,967.46 and 91,653.24 is: 137,394.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,467.16 : 373,967.46 = 91,653.24 : x
  2. Step 2: Convert to fraction form
    249,467.16/373,967.46 = 91,653.24/x
  3. Step 3: Cross multiply
    249,467.16x = 373,967.46 × 91,653.24
  4. Step 4: Simplify right side
    249,467.16x = 34,275,329,363.57
  5. Step 5: Solve for x
    x = 34,275,329,363.57/249,467.16
  6. Step 6: Final answer
    x = 137,394.15

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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.