Home / 94,826.18-130,848.98-52,382.18

Finding the Fourth Proportional to 94,826.18, 130,848.98 and 52,382.18

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Solution

The fourth proportional to 94,826.18, 130,848.98 and 52,382.18 is: 72,281.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,826.18 : 130,848.98 = 52,382.18 : x
  2. Step 2: Convert to fraction form
    94,826.18/130,848.98 = 52,382.18/x
  3. Step 3: Cross multiply
    94,826.18x = 130,848.98 × 52,382.18
  4. Step 4: Simplify right side
    94,826.18x = 6,854,154,888.39
  5. Step 5: Solve for x
    x = 6,854,154,888.39/94,826.18
  6. Step 6: Final answer
    x = 72,281.25

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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.