Home / 249,527.26-374,191.26-144,420.04

Finding the Fourth Proportional to 249,527.26, 374,191.26 and 144,420.04

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Solution

The fourth proportional to 249,527.26, 374,191.26 and 144,420.04 is: 216,572.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,527.26 : 374,191.26 = 144,420.04 : x
  2. Step 2: Convert to fraction form
    249,527.26/374,191.26 = 144,420.04/x
  3. Step 3: Cross multiply
    249,527.26x = 374,191.26 × 144,420.04
  4. Step 4: Simplify right side
    249,527.26x = 54,040,716,736.85
  5. Step 5: Solve for x
    x = 54,040,716,736.85/249,527.26
  6. Step 6: Final answer
    x = 216,572.40

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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.