Home / 97,349.63-134,357.06-59,645.75

Finding the Fourth Proportional to 97,349.63, 134,357.06 and 59,645.75

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Solution

The fourth proportional to 97,349.63, 134,357.06 and 59,645.75 is: 82,320.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,349.63 : 134,357.06 = 59,645.75 : x
  2. Step 2: Convert to fraction form
    97,349.63/134,357.06 = 59,645.75/x
  3. Step 3: Cross multiply
    97,349.63x = 134,357.06 × 59,645.75
  4. Step 4: Simplify right side
    97,349.63x = 8,013,827,088.82
  5. Step 5: Solve for x
    x = 8,013,827,088.82/97,349.63
  6. Step 6: Final answer
    x = 82,320.06

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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.