Home / 110,890.50-153,032.67-60,592.74

Finding the Fourth Proportional to 110,890.50, 153,032.67 and 60,592.74

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Solution

The fourth proportional to 110,890.50, 153,032.67 and 60,592.74 is: 83,620.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,890.50 : 153,032.67 = 60,592.74 : x
  2. Step 2: Convert to fraction form
    110,890.50/153,032.67 = 60,592.74/x
  3. Step 3: Cross multiply
    110,890.50x = 153,032.67 × 60,592.74
  4. Step 4: Simplify right side
    110,890.50x = 9,272,668,784.82
  5. Step 5: Solve for x
    x = 9,272,668,784.82/110,890.50
  6. Step 6: Final answer
    x = 83,620.05

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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.