Home / 96,606.76-133,317.30-58,881.16

Finding the Fourth Proportional to 96,606.76, 133,317.30 and 58,881.16

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Solution

The fourth proportional to 96,606.76, 133,317.30 and 58,881.16 is: 81,255.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,606.76 : 133,317.30 = 58,881.16 : x
  2. Step 2: Convert to fraction form
    96,606.76/133,317.30 = 58,881.16/x
  3. Step 3: Cross multiply
    96,606.76x = 133,317.30 × 58,881.16
  4. Step 4: Simplify right side
    96,606.76x = 7,849,877,272.07
  5. Step 5: Solve for x
    x = 7,849,877,272.07/96,606.76
  6. Step 6: Final answer
    x = 81,255.98

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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.