Home / 249,030.24-373,544.96-91,271.04

Finding the Fourth Proportional to 249,030.24, 373,544.96 and 91,271.04

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Solution

The fourth proportional to 249,030.24, 373,544.96 and 91,271.04 is: 136,906.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,030.24 : 373,544.96 = 91,271.04 : x
  2. Step 2: Convert to fraction form
    249,030.24/373,544.96 = 91,271.04/x
  3. Step 3: Cross multiply
    249,030.24x = 373,544.96 × 91,271.04
  4. Step 4: Simplify right side
    249,030.24x = 34,093,836,985.96
  5. Step 5: Solve for x
    x = 34,093,836,985.96/249,030.24
  6. Step 6: Final answer
    x = 136,906.41

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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.