Home / 132,854.34-183,390.16-97,326.52

Finding the Fourth Proportional to 132,854.34, 183,390.16 and 97,326.52

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Solution

The fourth proportional to 132,854.34, 183,390.16 and 97,326.52 is: 134,348.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,854.34 : 183,390.16 = 97,326.52 : x
  2. Step 2: Convert to fraction form
    132,854.34/183,390.16 = 97,326.52/x
  3. Step 3: Cross multiply
    132,854.34x = 183,390.16 × 97,326.52
  4. Step 4: Simplify right side
    132,854.34x = 17,848,726,075.04
  5. Step 5: Solve for x
    x = 17,848,726,075.04/132,854.34
  6. Step 6: Final answer
    x = 134,348.08

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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.