Home / 177,925.65-245,537.24-97,353.51

Finding the Fourth Proportional to 177,925.65, 245,537.24 and 97,353.51

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Solution

The fourth proportional to 177,925.65, 245,537.24 and 97,353.51 is: 134,347.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,925.65 : 245,537.24 = 97,353.51 : x
  2. Step 2: Convert to fraction form
    177,925.65/245,537.24 = 97,353.51/x
  3. Step 3: Cross multiply
    177,925.65x = 245,537.24 × 97,353.51
  4. Step 4: Simplify right side
    177,925.65x = 23,903,911,662.94
  5. Step 5: Solve for x
    x = 23,903,911,662.94/177,925.65
  6. Step 6: Final answer
    x = 134,347.76

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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.