Home / 164,312.94-226,762.36-92,666.82

Finding the Fourth Proportional to 164,312.94, 226,762.36 and 92,666.82

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Solution

The fourth proportional to 164,312.94, 226,762.36 and 92,666.82 is: 127,886.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,312.94 : 226,762.36 = 92,666.82 : x
  2. Step 2: Convert to fraction form
    164,312.94/226,762.36 = 92,666.82/x
  3. Step 3: Cross multiply
    164,312.94x = 226,762.36 × 92,666.82
  4. Step 4: Simplify right side
    164,312.94x = 21,013,346,565.23
  5. Step 5: Solve for x
    x = 21,013,346,565.23/164,312.94
  6. Step 6: Final answer
    x = 127,886.13

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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.