Home / 121,522.68-182,284.02-62,325.45

Finding the Fourth Proportional to 121,522.68, 182,284.02 and 62,325.45

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Solution

The fourth proportional to 121,522.68, 182,284.02 and 62,325.45 is: 93,488.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,522.68 : 182,284.02 = 62,325.45 : x
  2. Step 2: Convert to fraction form
    121,522.68/182,284.02 = 62,325.45/x
  3. Step 3: Cross multiply
    121,522.68x = 182,284.02 × 62,325.45
  4. Step 4: Simplify right side
    121,522.68x = 11,360,933,574.31
  5. Step 5: Solve for x
    x = 11,360,933,574.31/121,522.68
  6. Step 6: Final answer
    x = 93,488.18

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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.