Home / 63,078.10-94,624.71-25,630.18

Finding the Fourth Proportional to 63,078.10, 94,624.71 and 25,630.18

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Solution

The fourth proportional to 63,078.10, 94,624.71 and 25,630.18 is: 38,448.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,078.10 : 94,624.71 = 25,630.18 : x
  2. Step 2: Convert to fraction form
    63,078.10/94,624.71 = 25,630.18/x
  3. Step 3: Cross multiply
    63,078.10x = 94,624.71 × 25,630.18
  4. Step 4: Simplify right side
    63,078.10x = 2,425,248,349.75
  5. Step 5: Solve for x
    x = 2,425,248,349.75/63,078.10
  6. Step 6: Final answer
    x = 38,448.34

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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.