Home / 152,973.36-210,354.57-132,794.94

Finding the Fourth Proportional to 152,973.36, 210,354.57 and 132,794.94

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Solution

The fourth proportional to 152,973.36, 210,354.57 and 132,794.94 is: 182,607.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,973.36 : 210,354.57 = 132,794.94 : x
  2. Step 2: Convert to fraction form
    152,973.36/210,354.57 = 132,794.94/x
  3. Step 3: Cross multiply
    152,973.36x = 210,354.57 × 132,794.94
  4. Step 4: Simplify right side
    152,973.36x = 27,934,023,290.71
  5. Step 5: Solve for x
    x = 27,934,023,290.71/152,973.36
  6. Step 6: Final answer
    x = 182,607.11

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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.