Home / 183,011.40-274,562.10-63,070.20

Finding the Fourth Proportional to 183,011.40, 274,562.10 and 63,070.20

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Solution

The fourth proportional to 183,011.40, 274,562.10 and 63,070.20 is: 94,620.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,011.40 : 274,562.10 = 63,070.20 : x
  2. Step 2: Convert to fraction form
    183,011.40/274,562.10 = 63,070.20/x
  3. Step 3: Cross multiply
    183,011.40x = 274,562.10 × 63,070.20
  4. Step 4: Simplify right side
    183,011.40x = 17,316,686,559.42
  5. Step 5: Solve for x
    x = 17,316,686,559.42/183,011.40
  6. Step 6: Final answer
    x = 94,620.81

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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.