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Finding the Fourth Proportional to 110,526.62, 152,526.93 and 60,225.62

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Solution

The fourth proportional to 110,526.62, 152,526.93 and 60,225.62 is: 83,111.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,526.62 : 152,526.93 = 60,225.62 : x
  2. Step 2: Convert to fraction form
    110,526.62/152,526.93 = 60,225.62/x
  3. Step 3: Cross multiply
    110,526.62x = 152,526.93 × 60,225.62
  4. Step 4: Simplify right side
    110,526.62x = 9,186,028,925.95
  5. Step 5: Solve for x
    x = 9,186,028,925.95/110,526.62
  6. Step 6: Final answer
    x = 83,111.46

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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.