Home / 92,050.17-127,030.00-51,763.58

Finding the Fourth Proportional to 92,050.17, 127,030.00 and 51,763.58

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Solution

The fourth proportional to 92,050.17, 127,030.00 and 51,763.58 is: 71,434.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,050.17 : 127,030.00 = 51,763.58 : x
  2. Step 2: Convert to fraction form
    92,050.17/127,030.00 = 51,763.58/x
  3. Step 3: Cross multiply
    92,050.17x = 127,030.00 × 51,763.58
  4. Step 4: Simplify right side
    92,050.17x = 6,575,526,784.09
  5. Step 5: Solve for x
    x = 6,575,526,784.09/92,050.17
  6. Step 6: Final answer
    x = 71,434.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.