Home / 164,313.07-226,762.53-92,666.95

Finding the Fourth Proportional to 164,313.07, 226,762.53 and 92,666.95

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Solution

The fourth proportional to 164,313.07, 226,762.53 and 92,666.95 is: 127,886.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,313.07 : 226,762.53 = 92,666.95 : x
  2. Step 2: Convert to fraction form
    164,313.07/226,762.53 = 92,666.95/x
  3. Step 3: Cross multiply
    164,313.07x = 226,762.53 × 92,666.95
  4. Step 4: Simplify right side
    164,313.07x = 21,013,390,895.57
  5. Step 5: Solve for x
    x = 21,013,390,895.57/164,313.07
  6. Step 6: Final answer
    x = 127,886.31

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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.