Home / 88,953.84-122,857.08-60,610.32

Finding the Fourth Proportional to 88,953.84, 122,857.08 and 60,610.32

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Solution

The fourth proportional to 88,953.84, 122,857.08 and 60,610.32 is: 83,710.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,953.84 : 122,857.08 = 60,610.32 : x
  2. Step 2: Convert to fraction form
    88,953.84/122,857.08 = 60,610.32/x
  3. Step 3: Cross multiply
    88,953.84x = 122,857.08 × 60,610.32
  4. Step 4: Simplify right side
    88,953.84x = 7,446,406,933.07
  5. Step 5: Solve for x
    x = 7,446,406,933.07/88,953.84
  6. Step 6: Final answer
    x = 83,710.91

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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.