Home / 160,332.24-221,277.72-93,264.24

Finding the Fourth Proportional to 160,332.24, 221,277.72 and 93,264.24

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Solution

The fourth proportional to 160,332.24, 221,277.72 and 93,264.24 is: 128,715.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,332.24 : 221,277.72 = 93,264.24 : x
  2. Step 2: Convert to fraction form
    160,332.24/221,277.72 = 93,264.24/x
  3. Step 3: Cross multiply
    160,332.24x = 221,277.72 × 93,264.24
  4. Step 4: Simplify right side
    160,332.24x = 20,637,298,384.73
  5. Step 5: Solve for x
    x = 20,637,298,384.73/160,332.24
  6. Step 6: Final answer
    x = 128,715.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.