Home / 89,501.03-134,248.40-22,941.71

Finding the Fourth Proportional to 89,501.03, 134,248.40 and 22,941.71

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Solution

The fourth proportional to 89,501.03, 134,248.40 and 22,941.71 is: 34,411.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,501.03 : 134,248.40 = 22,941.71 : x
  2. Step 2: Convert to fraction form
    89,501.03/134,248.40 = 22,941.71/x
  3. Step 3: Cross multiply
    89,501.03x = 134,248.40 × 22,941.71
  4. Step 4: Simplify right side
    89,501.03x = 3,079,887,746.06
  5. Step 5: Solve for x
    x = 3,079,887,746.06/89,501.03
  6. Step 6: Final answer
    x = 34,411.76

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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.