Home / 35,510.18-53,273.45-10,549.67

Finding the Fourth Proportional to 35,510.18, 53,273.45 and 10,549.67

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Solution

The fourth proportional to 35,510.18, 53,273.45 and 10,549.67 is: 15,826.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,510.18 : 53,273.45 = 10,549.67 : x
  2. Step 2: Convert to fraction form
    35,510.18/53,273.45 = 10,549.67/x
  3. Step 3: Cross multiply
    35,510.18x = 53,273.45 × 10,549.67
  4. Step 4: Simplify right side
    35,510.18x = 562,017,077.27
  5. Step 5: Solve for x
    x = 562,017,077.27/35,510.18
  6. Step 6: Final answer
    x = 15,826.93

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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.