Home / 63,482.10-87,575.85-44,630.34

Finding the Fourth Proportional to 63,482.10, 87,575.85 and 44,630.34

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Solution

The fourth proportional to 63,482.10, 87,575.85 and 44,630.34 is: 61,569.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,482.10 : 87,575.85 = 44,630.34 : x
  2. Step 2: Convert to fraction form
    63,482.10/87,575.85 = 44,630.34/x
  3. Step 3: Cross multiply
    63,482.10x = 87,575.85 × 44,630.34
  4. Step 4: Simplify right side
    63,482.10x = 3,908,539,961.29
  5. Step 5: Solve for x
    x = 3,908,539,961.29/63,482.10
  6. Step 6: Final answer
    x = 61,569.17

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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.