Home / 63,009.90-94,514.85-42,014.70

Finding the Fourth Proportional to 63,009.90, 94,514.85 and 42,014.70

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Solution

The fourth proportional to 63,009.90, 94,514.85 and 42,014.70 is: 63,022.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,009.90 : 94,514.85 = 42,014.70 : x
  2. Step 2: Convert to fraction form
    63,009.90/94,514.85 = 42,014.70/x
  3. Step 3: Cross multiply
    63,009.90x = 94,514.85 × 42,014.70
  4. Step 4: Simplify right side
    63,009.90x = 3,971,013,068.30
  5. Step 5: Solve for x
    x = 3,971,013,068.30/63,009.90
  6. Step 6: Final answer
    x = 63,022.05

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1.5x scale

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.