Home / 88,595.48-122,275.79-52,806.26

Finding the Fourth Proportional to 88,595.48, 122,275.79 and 52,806.26

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Solution

The fourth proportional to 88,595.48, 122,275.79 and 52,806.26 is: 72,881.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,595.48 : 122,275.79 = 52,806.26 : x
  2. Step 2: Convert to fraction form
    88,595.48/122,275.79 = 52,806.26/x
  3. Step 3: Cross multiply
    88,595.48x = 122,275.79 × 52,806.26
  4. Step 4: Simplify right side
    88,595.48x = 6,456,927,158.45
  5. Step 5: Solve for x
    x = 6,456,927,158.45/88,595.48
  6. Step 6: Final answer
    x = 72,881.00

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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.