Home / 31,547.34-47,352.60-22,673.10

Finding the Fourth Proportional to 31,547.34, 47,352.60 and 22,673.10

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Solution

The fourth proportional to 31,547.34, 47,352.60 and 22,673.10 is: 34,032.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,547.34 : 47,352.60 = 22,673.10 : x
  2. Step 2: Convert to fraction form
    31,547.34/47,352.60 = 22,673.10/x
  3. Step 3: Cross multiply
    31,547.34x = 47,352.60 × 22,673.10
  4. Step 4: Simplify right side
    31,547.34x = 1,073,630,235.06
  5. Step 5: Solve for x
    x = 1,073,630,235.06/31,547.34
  6. Step 6: Final answer
    x = 34,032.35

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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.