Home / 63,148.40-94,647.16-29,368.83

Finding the Fourth Proportional to 63,148.40, 94,647.16 and 29,368.83

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Solution

The fourth proportional to 63,148.40, 94,647.16 and 29,368.83 is: 44,018.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,148.40 : 94,647.16 = 29,368.83 : x
  2. Step 2: Convert to fraction form
    63,148.40/94,647.16 = 29,368.83/x
  3. Step 3: Cross multiply
    63,148.40x = 94,647.16 × 29,368.83
  4. Step 4: Simplify right side
    63,148.40x = 2,779,676,352.02
  5. Step 5: Solve for x
    x = 2,779,676,352.02/63,148.40
  6. Step 6: Final answer
    x = 44,018.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.