Home / 176,580.47-265,037.13-64,369.13

Finding the Fourth Proportional to 176,580.47, 265,037.13 and 64,369.13

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Solution

The fourth proportional to 176,580.47, 265,037.13 and 64,369.13 is: 96,614.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,580.47 : 265,037.13 = 64,369.13 : x
  2. Step 2: Convert to fraction form
    176,580.47/265,037.13 = 64,369.13/x
  3. Step 3: Cross multiply
    176,580.47x = 265,037.13 × 64,369.13
  4. Step 4: Simplify right side
    176,580.47x = 17,060,209,475.80
  5. Step 5: Solve for x
    x = 17,060,209,475.80/176,580.47
  6. Step 6: Final answer
    x = 96,614.36

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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.