Home / 34,360.35-51,547.89-10,667.40

Finding the Fourth Proportional to 34,360.35, 51,547.89 and 10,667.40

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Solution

The fourth proportional to 34,360.35, 51,547.89 and 10,667.40 is: 16,003.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,360.35 : 51,547.89 = 10,667.40 : x
  2. Step 2: Convert to fraction form
    34,360.35/51,547.89 = 10,667.40/x
  3. Step 3: Cross multiply
    34,360.35x = 51,547.89 × 10,667.40
  4. Step 4: Simplify right side
    34,360.35x = 549,881,961.79
  5. Step 5: Solve for x
    x = 549,881,961.79/34,360.35
  6. Step 6: Final answer
    x = 16,003.39

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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.