Home / 176,820.50-265,337.22-64,510.58

Finding the Fourth Proportional to 176,820.50, 265,337.22 and 64,510.58

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Solution

The fourth proportional to 176,820.50, 265,337.22 and 64,510.58 is: 96,804.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,820.50 : 265,337.22 = 64,510.58 : x
  2. Step 2: Convert to fraction form
    176,820.50/265,337.22 = 64,510.58/x
  3. Step 3: Cross multiply
    176,820.50x = 265,337.22 × 64,510.58
  4. Step 4: Simplify right side
    176,820.50x = 17,117,057,957.79
  5. Step 5: Solve for x
    x = 17,117,057,957.79/176,820.50
  6. Step 6: Final answer
    x = 96,804.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.