Home / 37,363.12-56,038.80-10,339.09

Finding the Fourth Proportional to 37,363.12, 56,038.80 and 10,339.09

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Solution

The fourth proportional to 37,363.12, 56,038.80 and 10,339.09 is: 15,507.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,363.12 : 56,038.80 = 10,339.09 : x
  2. Step 2: Convert to fraction form
    37,363.12/56,038.80 = 10,339.09/x
  3. Step 3: Cross multiply
    37,363.12x = 56,038.80 × 10,339.09
  4. Step 4: Simplify right side
    37,363.12x = 579,389,916.50
  5. Step 5: Solve for x
    x = 579,389,916.50/37,363.12
  6. Step 6: Final answer
    x = 15,507.00

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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.