Home / 242,883.06-364,075.11-93,082.74

Finding the Fourth Proportional to 242,883.06, 364,075.11 and 93,082.74

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Solution

The fourth proportional to 242,883.06, 364,075.11 and 93,082.74 is: 139,528.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,883.06 : 364,075.11 = 93,082.74 : x
  2. Step 2: Convert to fraction form
    242,883.06/364,075.11 = 93,082.74/x
  3. Step 3: Cross multiply
    242,883.06x = 364,075.11 × 93,082.74
  4. Step 4: Simplify right side
    242,883.06x = 33,889,108,804.60
  5. Step 5: Solve for x
    x = 33,889,108,804.60/242,883.06
  6. Step 6: Final answer
    x = 139,528.50

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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.