Home / 282,532.02-423,751.44-92,994.84

Finding the Fourth Proportional to 282,532.02, 423,751.44 and 92,994.84

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Solution

The fourth proportional to 282,532.02, 423,751.44 and 92,994.84 is: 139,476.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,532.02 : 423,751.44 = 92,994.84 : x
  2. Step 2: Convert to fraction form
    282,532.02/423,751.44 = 92,994.84/x
  3. Step 3: Cross multiply
    282,532.02x = 423,751.44 × 92,994.84
  4. Step 4: Simplify right side
    282,532.02x = 39,406,697,362.57
  5. Step 5: Solve for x
    x = 39,406,697,362.57/282,532.02
  6. Step 6: Final answer
    x = 139,476.92

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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.