Home / 123,417.04-185,080.92-44,510.08

Finding the Fourth Proportional to 123,417.04, 185,080.92 and 44,510.08

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Solution

The fourth proportional to 123,417.04, 185,080.92 and 44,510.08 is: 66,749.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,417.04 : 185,080.92 = 44,510.08 : x
  2. Step 2: Convert to fraction form
    123,417.04/185,080.92 = 44,510.08/x
  3. Step 3: Cross multiply
    123,417.04x = 185,080.92 × 44,510.08
  4. Step 4: Simplify right side
    123,417.04x = 8,237,966,555.67
  5. Step 5: Solve for x
    x = 8,237,966,555.67/123,417.04
  6. Step 6: Final answer
    x = 66,749.02

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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.