Home / 97,282.04-134,258.02-59,051.32

Finding the Fourth Proportional to 97,282.04, 134,258.02 and 59,051.32

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Solution

The fourth proportional to 97,282.04, 134,258.02 and 59,051.32 is: 81,496.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,282.04 : 134,258.02 = 59,051.32 : x
  2. Step 2: Convert to fraction form
    97,282.04/134,258.02 = 59,051.32/x
  3. Step 3: Cross multiply
    97,282.04x = 134,258.02 × 59,051.32
  4. Step 4: Simplify right side
    97,282.04x = 7,928,112,818.31
  5. Step 5: Solve for x
    x = 7,928,112,818.31/97,282.04
  6. Step 6: Final answer
    x = 81,496.17

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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.