Home / 249,976.68-374,967.45-62,988.18

Finding the Fourth Proportional to 249,976.68, 374,967.45 and 62,988.18

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Solution

The fourth proportional to 249,976.68, 374,967.45 and 62,988.18 is: 94,482.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,976.68 : 374,967.45 = 62,988.18 : x
  2. Step 2: Convert to fraction form
    249,976.68/374,967.45 = 62,988.18/x
  3. Step 3: Cross multiply
    249,976.68x = 374,967.45 × 62,988.18
  4. Step 4: Simplify right side
    249,976.68x = 23,618,517,234.74
  5. Step 5: Solve for x
    x = 23,618,517,234.74/249,976.68
  6. Step 6: Final answer
    x = 94,482.88

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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.